39294736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:264

約数の個数: 80

約数和(自身を含む): 88258240

約数和(自身を除く): 48963504

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 61, 76, 104, 122, 152, 163, 208, 244, 247, 304, 326, 488, 494, 652, 793, 976, 988, 1159, 1304, 1586, 1976, 2119, 2318, 2608, 3097, 3172, 3952, 4238, 4636, 6194, 6344, 8476, 9272, 9943, 12388, 12688, 15067, 16952, 18544, 19886, 24776, 30134, 33904, 39772, 40261, 49552, 60268, 79544, 80522, 120536, 129259, 159088, 161044, 188917, 241072, 258518, 322088, 377834, 517036, 644176, 755668, 1034072, 1511336, 2068144, 2455921, 3022672, 4911842, 9823684, 19647368, 39294736]

約数ペア:

[(1, 39294736), (2, 19647368), (4, 9823684), (8, 4911842), (13, 3022672), (16, 2455921), (19, 2068144), (26, 1511336), (38, 1034072), (52, 755668), (61, 644176), (76, 517036), (104, 377834), (122, 322088), (152, 258518), (163, 241072), (208, 188917), (244, 161044), (247, 159088), (304, 129259), (326, 120536), (488, 80522), (494, 79544), (652, 60268), (793, 49552), (976, 40261), (988, 39772), (1159, 33904), (1304, 30134), (1586, 24776), (1976, 19886), (2119, 18544), (2318, 16952), (2608, 15067), (3097, 12688), (3172, 12388), (3952, 9943), (4238, 9272), (4636, 8476), (6194, 6344)]