78289664

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{7459}}^1$

素因数の和:7516

約数の個数: 36

約数和(自身を含む): 160106520

約数和(自身を除く): 81816856

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 656, 1312, 2624, 5248, 7459, 10496, 14918, 29836, 59672, 119344, 238688, 305819, 477376, 611638, 954752, 1223276, 1909504, 2446552, 4893104, 9786208, 19572416, 39144832, 78289664]

約数ペア:

[(1, 78289664), (2, 39144832), (4, 19572416), (8, 9786208), (16, 4893104), (32, 2446552), (41, 1909504), (64, 1223276), (82, 954752), (128, 611638), (164, 477376), (256, 305819), (328, 238688), (656, 119344), (1312, 59672), (2624, 29836), (5248, 14918), (7459, 10496)]