42855384

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12487}}^1$

素因数の和:12520

約数の個数: 64

約数和(自身を含む): 125879040

約数和(自身を除く): 83023656

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 12487, 24974, 37461, 49948, 74922, 99896, 137357, 149844, 162331, 274714, 299688, 324662, 412071, 486993, 549428, 649324, 824142, 973986, 1098856, 1298648, 1648284, 1785641, 1947972, 3296568, 3571282, 3895944, 5356923, 7142564, 10713846, 14285128, 21427692, 42855384]

約数ペア:

[(1, 42855384), (2, 21427692), (3, 14285128), (4, 10713846), (6, 7142564), (8, 5356923), (11, 3895944), (12, 3571282), (13, 3296568), (22, 1947972), (24, 1785641), (26, 1648284), (33, 1298648), (39, 1098856), (44, 973986), (52, 824142), (66, 649324), (78, 549428), (88, 486993), (104, 412071), (132, 324662), (143, 299688), (156, 274714), (264, 162331), (286, 149844), (312, 137357), (429, 99896), (572, 74922), (858, 49948), (1144, 37461), (1716, 24974), (3432, 12487)]