26678964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9001}}^1$

素因数の和:9040

約数の個数: 48

約数和(自身を含む): 70575680

約数和(自身を除く): 43896716

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 9001, 18002, 27003, 36004, 54006, 108012, 117013, 171019, 234026, 342038, 351039, 468052, 513057, 684076, 702078, 1026114, 1404156, 2052228, 2223247, 4446494, 6669741, 8892988, 13339482, 26678964]

約数ペア:

[(1, 26678964), (2, 13339482), (3, 8892988), (4, 6669741), (6, 4446494), (12, 2223247), (13, 2052228), (19, 1404156), (26, 1026114), (38, 702078), (39, 684076), (52, 513057), (57, 468052), (76, 351039), (78, 342038), (114, 234026), (156, 171019), (228, 117013), (247, 108012), (494, 54006), (741, 36004), (988, 27003), (1482, 18002), (2964, 9001)]