428096576

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{373}}^1$

素因数の和:691

約数の個数: 56

約数和(自身を含む): 866363520

約数和(自身を除く): 438266944

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 227, 316, 373, 454, 632, 746, 908, 1264, 1492, 1816, 2528, 2984, 3632, 5056, 5968, 7264, 11936, 14528, 17933, 23872, 29467, 35866, 58934, 71732, 84671, 117868, 143464, 169342, 235736, 286928, 338684, 471472, 573856, 677368, 942944, 1147712, 1354736, 1885888, 2709472, 5418944, 6689009, 13378018, 26756036, 53512072, 107024144, 214048288, 428096576]

約数ペア:

[(1, 428096576), (2, 214048288), (4, 107024144), (8, 53512072), (16, 26756036), (32, 13378018), (64, 6689009), (79, 5418944), (158, 2709472), (227, 1885888), (316, 1354736), (373, 1147712), (454, 942944), (632, 677368), (746, 573856), (908, 471472), (1264, 338684), (1492, 286928), (1816, 235736), (2528, 169342), (2984, 143464), (3632, 117868), (5056, 84671), (5968, 71732), (7264, 58934), (11936, 35866), (14528, 29467), (17933, 23872)]