9815907472

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{727}}^1\times {\mathrm{4157}}^1$

素因数の和:4928

約数の個数: 80

約数和(自身を含む): 22521058560

約数和(自身を除く): 12705151088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 727, 812, 1454, 1624, 2908, 3248, 4157, 5089, 5816, 8314, 10178, 11632, 16628, 20356, 21083, 29099, 33256, 40712, 42166, 58198, 66512, 81424, 84332, 116396, 120553, 147581, 168664, 232792, 241106, 295162, 337328, 465584, 482212, 590324, 843871, 964424, 1180648, 1687742, 1928848, 2361296, 3022139, 3375484, 6044278, 6750968, 12088556, 13501936, 21154973, 24177112, 42309946, 48354224, 84619892, 87642031, 169239784, 175284062, 338479568, 350568124, 613494217, 701136248, 1226988434, 1402272496, 2453976868, 4907953736, 9815907472]

約数ペア:

[(1, 9815907472), (2, 4907953736), (4, 2453976868), (7, 1402272496), (8, 1226988434), (14, 701136248), (16, 613494217), (28, 350568124), (29, 338479568), (56, 175284062), (58, 169239784), (112, 87642031), (116, 84619892), (203, 48354224), (232, 42309946), (406, 24177112), (464, 21154973), (727, 13501936), (812, 12088556), (1454, 6750968), (1624, 6044278), (2908, 3375484), (3248, 3022139), (4157, 2361296), (5089, 1928848), (5816, 1687742), (8314, 1180648), (10178, 964424), (11632, 843871), (16628, 590324), (20356, 482212), (21083, 465584), (29099, 337328), (33256, 295162), (40712, 241106), (42166, 232792), (58198, 168664), (66512, 147581), (81424, 120553), (84332, 116396)]