27531472

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1181}}^1$

素因数の和:1267

約数の個数: 40

約数和(自身を含む): 56282112

約数和(自身を除く): 28750640

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 376, 496, 752, 1181, 1457, 2362, 2914, 4724, 5828, 9448, 11656, 18896, 23312, 36611, 55507, 73222, 111014, 146444, 222028, 292888, 444056, 585776, 888112, 1720717, 3441434, 6882868, 13765736, 27531472]

約数ペア:

[(1, 27531472), (2, 13765736), (4, 6882868), (8, 3441434), (16, 1720717), (31, 888112), (47, 585776), (62, 444056), (94, 292888), (124, 222028), (188, 146444), (248, 111014), (376, 73222), (496, 55507), (752, 36611), (1181, 23312), (1457, 18896), (2362, 11656), (2914, 9448), (4724, 5828)]