31220448

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{6637}}^1$

素因数の和:6664

約数の個数: 72

約数和(自身を含む): 95348232

約数和(自身を除く): 64127784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 6637, 13274, 19911, 26548, 39822, 46459, 53096, 79644, 92918, 106192, 139377, 159288, 185836, 212384, 278754, 318576, 325213, 371672, 557508, 637152, 650426, 743344, 975639, 1115016, 1300852, 1486688, 1951278, 2230032, 2601704, 3902556, 4460064, 5203408, 7805112, 10406816, 15610224, 31220448]

約数ペア:

[(1, 31220448), (2, 15610224), (3, 10406816), (4, 7805112), (6, 5203408), (7, 4460064), (8, 3902556), (12, 2601704), (14, 2230032), (16, 1951278), (21, 1486688), (24, 1300852), (28, 1115016), (32, 975639), (42, 743344), (48, 650426), (49, 637152), (56, 557508), (84, 371672), (96, 325213), (98, 318576), (112, 278754), (147, 212384), (168, 185836), (196, 159288), (224, 139377), (294, 106192), (336, 92918), (392, 79644), (588, 53096), (672, 46459), (784, 39822), (1176, 26548), (1568, 19911), (2352, 13274), (4704, 6637)]