20171001032

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27707419}}^1$

素因数の和:27707445

約数の個数: 32

約数和(自身を含む): 46548465600

約数和(自身を除く): 26377464568

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 27707419, 55414838, 110829676, 193951933, 221659352, 360196447, 387903866, 720392894, 775807732, 1440785788, 1551615464, 2521375129, 2881571576, 5042750258, 10085500516, 20171001032]

約数ペア:

[(1, 20171001032), (2, 10085500516), (4, 5042750258), (7, 2881571576), (8, 2521375129), (13, 1551615464), (14, 1440785788), (26, 775807732), (28, 720392894), (52, 387903866), (56, 360196447), (91, 221659352), (104, 193951933), (182, 110829676), (364, 55414838), (728, 27707419)]