9987296

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1669}}^1$

素因数の和:1707

約数の個数: 48

約数和(自身を含む): 22725360

約数和(自身を除く): 12738064

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 1669, 2992, 3338, 5984, 6676, 13352, 18359, 26704, 28373, 36718, 53408, 56746, 73436, 113492, 146872, 226984, 293744, 312103, 453968, 587488, 624206, 907936, 1248412, 2496824, 4993648, 9987296]

約数ペア:

[(1, 9987296), (2, 4993648), (4, 2496824), (8, 1248412), (11, 907936), (16, 624206), (17, 587488), (22, 453968), (32, 312103), (34, 293744), (44, 226984), (68, 146872), (88, 113492), (136, 73436), (176, 56746), (187, 53408), (272, 36718), (352, 28373), (374, 26704), (544, 18359), (748, 13352), (1496, 6676), (1669, 5984), (2992, 3338)]