38145008

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 120

約数和(自身を含む): 92025360

約数和(自身を除く): 53880352

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 34, 38, 44, 61, 68, 76, 88, 121, 122, 136, 152, 176, 187, 209, 242, 244, 272, 304, 323, 374, 418, 484, 488, 646, 671, 748, 836, 968, 976, 1037, 1159, 1292, 1342, 1496, 1672, 1936, 2057, 2074, 2299, 2318, 2584, 2684, 2992, 3344, 3553, 4114, 4148, 4598, 4636, 5168, 5368, 7106, 7381, 8228, 8296, 9196, 9272, 10736, 11407, 12749, 14212, 14762, 16456, 16592, 18392, 18544, 19703, 22814, 25498, 28424, 29524, 32912, 36784, 39083, 39406, 45628, 50996, 56848, 59048, 78166, 78812, 91256, 101992, 118096, 125477, 140239, 156332, 157624, 182512, 203984, 216733, 250954, 280478, 312664, 315248, 433466, 501908, 560956, 625328, 866932, 1003816, 1121912, 1733864, 2007632, 2243824, 2384063, 3467728, 4768126, 9536252, 19072504, 38145008]

約数ペア:

[(1, 38145008), (2, 19072504), (4, 9536252), (8, 4768126), (11, 3467728), (16, 2384063), (17, 2243824), (19, 2007632), (22, 1733864), (34, 1121912), (38, 1003816), (44, 866932), (61, 625328), (68, 560956), (76, 501908), (88, 433466), (121, 315248), (122, 312664), (136, 280478), (152, 250954), (176, 216733), (187, 203984), (209, 182512), (242, 157624), (244, 156332), (272, 140239), (304, 125477), (323, 118096), (374, 101992), (418, 91256), (484, 78812), (488, 78166), (646, 59048), (671, 56848), (748, 50996), (836, 45628), (968, 39406), (976, 39083), (1037, 36784), (1159, 32912), (1292, 29524), (1342, 28424), (1496, 25498), (1672, 22814), (1936, 19703), (2057, 18544), (2074, 18392), (2299, 16592), (2318, 16456), (2584, 14762), (2684, 14212), (2992, 12749), (3344, 11407), (3553, 10736), (4114, 9272), (4148, 9196), (4598, 8296), (4636, 8228), (5168, 7381), (5368, 7106)]