15366997828

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1583}}^1\times {\mathrm{26669}}^1$

素因数の和:28276

約数の個数: 48

約数和(自身を含む): 33120299520

約数和(自身を除く): 17753301692

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1583, 3166, 6332, 11081, 20579, 22162, 26669, 41158, 44324, 53338, 82316, 106676, 144053, 186683, 288106, 346697, 373366, 576212, 693394, 746732, 1386788, 2426879, 4853758, 9707516, 42217027, 84434054, 168868108, 295519189, 548821351, 591038378, 1097642702, 1182076756, 2195285404, 3841749457, 7683498914, 15366997828]

約数ペア:

[(1, 15366997828), (2, 7683498914), (4, 3841749457), (7, 2195285404), (13, 1182076756), (14, 1097642702), (26, 591038378), (28, 548821351), (52, 295519189), (91, 168868108), (182, 84434054), (364, 42217027), (1583, 9707516), (3166, 4853758), (6332, 2426879), (11081, 1386788), (20579, 746732), (22162, 693394), (26669, 576212), (41158, 373366), (44324, 346697), (53338, 288106), (82316, 186683), (106676, 144053)]