38843336

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 86244480

約数和(自身を除く): 47401144

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 83, 122, 137, 166, 244, 274, 332, 427, 488, 548, 581, 664, 854, 959, 1096, 1162, 1708, 1918, 2324, 3416, 3836, 4648, 5063, 7672, 8357, 10126, 11371, 16714, 20252, 22742, 33428, 35441, 40504, 45484, 58499, 66856, 70882, 79597, 90968, 116998, 141764, 159194, 233996, 283528, 318388, 467992, 636776, 693631, 1387262, 2774524, 4855417, 5549048, 9710834, 19421668, 38843336]

約数ペア:

[(1, 38843336), (2, 19421668), (4, 9710834), (7, 5549048), (8, 4855417), (14, 2774524), (28, 1387262), (56, 693631), (61, 636776), (83, 467992), (122, 318388), (137, 283528), (166, 233996), (244, 159194), (274, 141764), (332, 116998), (427, 90968), (488, 79597), (548, 70882), (581, 66856), (664, 58499), (854, 45484), (959, 40504), (1096, 35441), (1162, 33428), (1708, 22742), (1918, 20252), (2324, 16714), (3416, 11371), (3836, 10126), (4648, 8357), (5063, 7672)]