4993648

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1669}}^1$

素因数の和:1705

約数の個数: 40

約数和(自身を含む): 11182320

約数和(自身を除く): 6188672

約数列:

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

約数ペア:

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