40491883456

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{1297}}^1$

素因数の和:1626

約数の個数: 112

約数和(自身を含む): 85076361216

約数和(自身を除く): 44584477760

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 127, 167, 184, 254, 334, 368, 508, 668, 736, 1016, 1297, 1336, 1472, 2032, 2594, 2672, 2921, 3841, 4064, 5188, 5344, 5842, 7682, 8128, 10376, 10688, 11684, 15364, 20752, 21209, 23368, 29831, 30728, 41504, 42418, 46736, 59662, 61456, 83008, 84836, 93472, 119324, 122912, 164719, 169672, 186944, 216599, 238648, 245824, 329438, 339344, 433198, 477296, 487807, 658876, 678688, 866396, 954592, 975614, 1317752, 1357376, 1732792, 1909184, 1951228, 2635504, 3465584, 3788537, 3902456, 4981777, 5271008, 6931168, 7577074, 7804912, 9963554, 10542016, 13862336, 15154148, 15609824, 19927108, 27508073, 30308296, 31219648, 39854216, 55016146, 60616592, 79708432, 110032292, 121233184, 159416864, 220064584, 242466368, 318833728, 440129168, 632685679, 880258336, 1265371358, 1760516672, 2530742716, 5061485432, 10122970864, 20245941728, 40491883456]

約数ペア:

[(1, 40491883456), (2, 20245941728), (4, 10122970864), (8, 5061485432), (16, 2530742716), (23, 1760516672), (32, 1265371358), (46, 880258336), (64, 632685679), (92, 440129168), (127, 318833728), (167, 242466368), (184, 220064584), (254, 159416864), (334, 121233184), (368, 110032292), (508, 79708432), (668, 60616592), (736, 55016146), (1016, 39854216), (1297, 31219648), (1336, 30308296), (1472, 27508073), (2032, 19927108), (2594, 15609824), (2672, 15154148), (2921, 13862336), (3841, 10542016), (4064, 9963554), (5188, 7804912), (5344, 7577074), (5842, 6931168), (7682, 5271008), (8128, 4981777), (10376, 3902456), (10688, 3788537), (11684, 3465584), (15364, 2635504), (20752, 1951228), (21209, 1909184), (23368, 1732792), (29831, 1357376), (30728, 1317752), (41504, 975614), (42418, 954592), (46736, 866396), (59662, 678688), (61456, 658876), (83008, 487807), (84836, 477296), (93472, 433198), (119324, 339344), (122912, 329438), (164719, 245824), (169672, 238648), (186944, 216599)]