9961456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:769

約数の個数: 40

約数和(自身を含む): 20851344

約数和(自身を除く): 10889888

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 136, 212, 272, 424, 691, 848, 901, 1382, 1802, 2764, 3604, 5528, 7208, 11056, 11747, 14416, 23494, 36623, 46988, 73246, 93976, 146492, 187952, 292984, 585968, 622591, 1245182, 2490364, 4980728, 9961456]

約数ペア:

[(1, 9961456), (2, 4980728), (4, 2490364), (8, 1245182), (16, 622591), (17, 585968), (34, 292984), (53, 187952), (68, 146492), (106, 93976), (136, 73246), (212, 46988), (272, 36623), (424, 23494), (691, 14416), (848, 11747), (901, 11056), (1382, 7208), (1802, 5528), (2764, 3604)]