42419208

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1721}}^1$

素因数の和:1822

約数の個数: 64

約数和(自身を含む): 115718400

約数和(自身を除く): 73299192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 79, 104, 156, 158, 237, 312, 316, 474, 632, 948, 1027, 1721, 1896, 2054, 3081, 3442, 4108, 5163, 6162, 6884, 8216, 10326, 12324, 13768, 20652, 22373, 24648, 41304, 44746, 67119, 89492, 134238, 135959, 178984, 268476, 271918, 407877, 536952, 543836, 815754, 1087672, 1631508, 1767467, 3263016, 3534934, 5302401, 7069868, 10604802, 14139736, 21209604, 42419208]

約数ペア:

[(1, 42419208), (2, 21209604), (3, 14139736), (4, 10604802), (6, 7069868), (8, 5302401), (12, 3534934), (13, 3263016), (24, 1767467), (26, 1631508), (39, 1087672), (52, 815754), (78, 543836), (79, 536952), (104, 407877), (156, 271918), (158, 268476), (237, 178984), (312, 135959), (316, 134238), (474, 89492), (632, 67119), (948, 44746), (1027, 41304), (1721, 24648), (1896, 22373), (2054, 20652), (3081, 13768), (3442, 12324), (4108, 10326), (5163, 8216), (6162, 6884)]