15673005476

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{2909}}^1$

素因数の和:3356

約数の個数: 48

約数和(自身を含む): 28370684160

約数和(自身を除く): 12697678684

約数列:

[1, 2, 4, 61, 71, 122, 142, 244, 284, 311, 622, 1244, 2909, 4331, 5818, 8662, 11636, 17324, 18971, 22081, 37942, 44162, 75884, 88324, 177449, 206539, 354898, 413078, 709796, 826156, 904699, 1346941, 1809398, 2693882, 3618796, 5387764, 12598879, 25197758, 50395516, 55186639, 64233629, 110373278, 128467258, 220746556, 256934516, 3918251369, 7836502738, 15673005476]

約数ペア:

[(1, 15673005476), (2, 7836502738), (4, 3918251369), (61, 256934516), (71, 220746556), (122, 128467258), (142, 110373278), (244, 64233629), (284, 55186639), (311, 50395516), (622, 25197758), (1244, 12598879), (2909, 5387764), (4331, 3618796), (5818, 2693882), (8662, 1809398), (11636, 1346941), (17324, 904699), (18971, 826156), (22081, 709796), (37942, 413078), (44162, 354898), (75884, 206539), (88324, 177449)]