3146446744

素因数分解:

$2^3\times 7^1\times {\mathrm{2351}}^1\times {\mathrm{23899}}^1$

素因数の和:26263

約数の個数: 32

約数和(自身を含む): 6745536000

約数和(自身を除く): 3599089256

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2351, 4702, 9404, 16457, 18808, 23899, 32914, 47798, 65828, 95596, 131656, 167293, 191192, 334586, 669172, 1338344, 56186549, 112373098, 224746196, 393305843, 449492392, 786611686, 1573223372, 3146446744]

約数ペア:

[(1, 3146446744), (2, 1573223372), (4, 786611686), (7, 449492392), (8, 393305843), (14, 224746196), (28, 112373098), (56, 56186549), (2351, 1338344), (4702, 669172), (9404, 334586), (16457, 191192), (18808, 167293), (23899, 131656), (32914, 95596), (47798, 65828)]