40427632

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1249}}^1$

素因数の和:1298

約数の個数: 60

約数和(自身を含む): 95170000

約数和(自身を除く): 54742368

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 289, 476, 578, 952, 1156, 1249, 1904, 2023, 2312, 2498, 4046, 4624, 4996, 8092, 8743, 9992, 16184, 17486, 19984, 21233, 32368, 34972, 42466, 69944, 84932, 139888, 148631, 169864, 297262, 339728, 360961, 594524, 721922, 1189048, 1443844, 2378096, 2526727, 2887688, 5053454, 5775376, 10106908, 20213816, 40427632]

約数ペア:

[(1, 40427632), (2, 20213816), (4, 10106908), (7, 5775376), (8, 5053454), (14, 2887688), (16, 2526727), (17, 2378096), (28, 1443844), (34, 1189048), (56, 721922), (68, 594524), (112, 360961), (119, 339728), (136, 297262), (238, 169864), (272, 148631), (289, 139888), (476, 84932), (578, 69944), (952, 42466), (1156, 34972), (1249, 32368), (1904, 21233), (2023, 19984), (2312, 17486), (2498, 16184), (4046, 9992), (4624, 8743), (4996, 8092)]