32400424

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 73094400

約数和(自身を除く): 40693976

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 71, 116, 142, 203, 232, 281, 284, 406, 497, 562, 568, 812, 994, 1124, 1624, 1967, 1988, 2059, 2248, 3934, 3976, 4118, 7868, 8149, 8236, 14413, 15736, 16298, 16472, 19951, 28826, 32596, 39902, 57043, 57652, 65192, 79804, 114086, 115304, 139657, 159608, 228172, 279314, 456344, 558628, 578579, 1117256, 1157158, 2314316, 4050053, 4628632, 8100106, 16200212, 32400424]

約数ペア:

[(1, 32400424), (2, 16200212), (4, 8100106), (7, 4628632), (8, 4050053), (14, 2314316), (28, 1157158), (29, 1117256), (56, 578579), (58, 558628), (71, 456344), (116, 279314), (142, 228172), (203, 159608), (232, 139657), (281, 115304), (284, 114086), (406, 79804), (497, 65192), (562, 57652), (568, 57043), (812, 39902), (994, 32596), (1124, 28826), (1624, 19951), (1967, 16472), (1988, 16298), (2059, 15736), (2248, 14413), (3934, 8236), (3976, 8149), (4118, 7868)]