65409456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{194671}}^1$

素因数の和:194689

約数の個数: 40

約数和(自身を含む): 193114624

約数和(自身を除く): 127705168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 194671, 389342, 584013, 778684, 1168026, 1362697, 1557368, 2336052, 2725394, 3114736, 4088091, 4672104, 5450788, 8176182, 9344208, 10901576, 16352364, 21803152, 32704728, 65409456]

約数ペア:

[(1, 65409456), (2, 32704728), (3, 21803152), (4, 16352364), (6, 10901576), (7, 9344208), (8, 8176182), (12, 5450788), (14, 4672104), (16, 4088091), (21, 3114736), (24, 2725394), (28, 2336052), (42, 1557368), (48, 1362697), (56, 1168026), (84, 778684), (112, 584013), (168, 389342), (336, 194671)]