804537296

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{26591}}^1$

素因数の和:26691

約数の個数: 40

約数和(自身を含む): 1635514368

約数和(自身を除く): 830977072

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 244, 248, 488, 496, 976, 1891, 3782, 7564, 15128, 26591, 30256, 53182, 106364, 212728, 425456, 824321, 1622051, 1648642, 3244102, 3297284, 6488204, 6594568, 12976408, 13189136, 25952816, 50283581, 100567162, 201134324, 402268648, 804537296]

約数ペア:

[(1, 804537296), (2, 402268648), (4, 201134324), (8, 100567162), (16, 50283581), (31, 25952816), (61, 13189136), (62, 12976408), (122, 6594568), (124, 6488204), (244, 3297284), (248, 3244102), (488, 1648642), (496, 1622051), (976, 824321), (1891, 425456), (3782, 212728), (7564, 106364), (15128, 53182), (26591, 30256)]