65948512

素因数分解:

$2^5\times 7^2\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:468

約数の個数: 72

約数和(自身を含む): 152631864

約数和(自身を除く): 86683352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 137, 196, 224, 274, 307, 392, 548, 614, 784, 959, 1096, 1228, 1568, 1918, 2149, 2192, 2456, 3836, 4298, 4384, 4912, 6713, 7672, 8596, 9824, 13426, 15043, 15344, 17192, 26852, 30086, 30688, 34384, 42059, 53704, 60172, 68768, 84118, 107408, 120344, 168236, 214816, 240688, 294413, 336472, 481376, 588826, 672944, 1177652, 1345888, 2060891, 2355304, 4121782, 4710608, 8243564, 9421216, 16487128, 32974256, 65948512]

約数ペア:

[(1, 65948512), (2, 32974256), (4, 16487128), (7, 9421216), (8, 8243564), (14, 4710608), (16, 4121782), (28, 2355304), (32, 2060891), (49, 1345888), (56, 1177652), (98, 672944), (112, 588826), (137, 481376), (196, 336472), (224, 294413), (274, 240688), (307, 214816), (392, 168236), (548, 120344), (614, 107408), (784, 84118), (959, 68768), (1096, 60172), (1228, 53704), (1568, 42059), (1918, 34384), (2149, 30688), (2192, 30086), (2456, 26852), (3836, 17192), (4298, 15344), (4384, 15043), (4912, 13426), (6713, 9824), (7672, 8596)]