74147744

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12391}}^1$

素因数の和:12429

約数の個数: 48

約数和(自身を含む): 168630336

約数和(自身を除く): 94482592

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, 2992, 5984, 12391, 24782, 49564, 99128, 136301, 198256, 210647, 272602, 396512, 421294, 545204, 842588, 1090408, 1685176, 2180816, 2317117, 3370352, 4361632, 4634234, 6740704, 9268468, 18536936, 37073872, 74147744]

約数ペア:

[(1, 74147744), (2, 37073872), (4, 18536936), (8, 9268468), (11, 6740704), (16, 4634234), (17, 4361632), (22, 3370352), (32, 2317117), (34, 2180816), (44, 1685176), (68, 1090408), (88, 842588), (136, 545204), (176, 421294), (187, 396512), (272, 272602), (352, 210647), (374, 198256), (544, 136301), (748, 99128), (1496, 49564), (2992, 24782), (5984, 12391)]