40285376

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1$

素因数の和:697

約数の個数: 56

約数和(自身を含む): 86173056

約数和(自身を除く): 45887680

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 64, 68, 122, 136, 244, 272, 488, 544, 607, 976, 1037, 1088, 1214, 1952, 2074, 2428, 3904, 4148, 4856, 8296, 9712, 10319, 16592, 19424, 20638, 33184, 37027, 38848, 41276, 66368, 74054, 82552, 148108, 165104, 296216, 330208, 592432, 629459, 660416, 1184864, 1258918, 2369728, 2517836, 5035672, 10071344, 20142688, 40285376]

約数ペア:

[(1, 40285376), (2, 20142688), (4, 10071344), (8, 5035672), (16, 2517836), (17, 2369728), (32, 1258918), (34, 1184864), (61, 660416), (64, 629459), (68, 592432), (122, 330208), (136, 296216), (244, 165104), (272, 148108), (488, 82552), (544, 74054), (607, 66368), (976, 41276), (1037, 38848), (1088, 37027), (1214, 33184), (1952, 20638), (2074, 19424), (2428, 16592), (3904, 10319), (4148, 9712), (4856, 8296)]