39278616

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1879}}^1$

素因数の和:1968

約数の個数: 64

約数和(自身を含む): 107385600

約数和(自身を除く): 68106984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 67, 78, 104, 134, 156, 201, 268, 312, 402, 536, 804, 871, 1608, 1742, 1879, 2613, 3484, 3758, 5226, 5637, 6968, 7516, 10452, 11274, 15032, 20904, 22548, 24427, 45096, 48854, 73281, 97708, 125893, 146562, 195416, 251786, 293124, 377679, 503572, 586248, 755358, 1007144, 1510716, 1636609, 3021432, 3273218, 4909827, 6546436, 9819654, 13092872, 19639308, 39278616]

約数ペア:

[(1, 39278616), (2, 19639308), (3, 13092872), (4, 9819654), (6, 6546436), (8, 4909827), (12, 3273218), (13, 3021432), (24, 1636609), (26, 1510716), (39, 1007144), (52, 755358), (67, 586248), (78, 503572), (104, 377679), (134, 293124), (156, 251786), (201, 195416), (268, 146562), (312, 125893), (402, 97708), (536, 73281), (804, 48854), (871, 45096), (1608, 24427), (1742, 22548), (1879, 20904), (2613, 15032), (3484, 11274), (3758, 10452), (5226, 7516), (5637, 6968)]