27800291596

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{577}}^1\times {\mathrm{14221}}^1$

素因数の和:14831

約数の個数: 72

約数和(自身を含む): 61224913568

約数和(自身を除く): 33424621972

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 577, 847, 1154, 1694, 2308, 3388, 4039, 6347, 8078, 12694, 14221, 16156, 25388, 28442, 44429, 56884, 69817, 88858, 99547, 139634, 156431, 177716, 199094, 279268, 312862, 398188, 488719, 625724, 977438, 1095017, 1720741, 1954876, 2190034, 3441482, 4380068, 6882964, 8205517, 12045187, 16411034, 24090374, 32822068, 48180748, 57438619, 90260687, 114877238, 180521374, 229754476, 361042748, 631824809, 992867557, 1263649618, 1985735114, 2527299236, 3971470228, 6950072899, 13900145798, 27800291596]

約数ペア:

[(1, 27800291596), (2, 13900145798), (4, 6950072899), (7, 3971470228), (11, 2527299236), (14, 1985735114), (22, 1263649618), (28, 992867557), (44, 631824809), (77, 361042748), (121, 229754476), (154, 180521374), (242, 114877238), (308, 90260687), (484, 57438619), (577, 48180748), (847, 32822068), (1154, 24090374), (1694, 16411034), (2308, 12045187), (3388, 8205517), (4039, 6882964), (6347, 4380068), (8078, 3441482), (12694, 2190034), (14221, 1954876), (16156, 1720741), (25388, 1095017), (28442, 977438), (44429, 625724), (56884, 488719), (69817, 398188), (88858, 312862), (99547, 279268), (139634, 199094), (156431, 177716)]