28975088

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:405

約数の個数: 40

約数和(自身を含む): 57674880

約数和(自身を除く): 28699792

約数列:

[1, 2, 4, 8, 16, 67, 134, 151, 179, 268, 302, 358, 536, 604, 716, 1072, 1208, 1432, 2416, 2864, 10117, 11993, 20234, 23986, 27029, 40468, 47972, 54058, 80936, 95944, 108116, 161872, 191888, 216232, 432464, 1810943, 3621886, 7243772, 14487544, 28975088]

約数ペア:

[(1, 28975088), (2, 14487544), (4, 7243772), (8, 3621886), (16, 1810943), (67, 432464), (134, 216232), (151, 191888), (179, 161872), (268, 108116), (302, 95944), (358, 80936), (536, 54058), (604, 47972), (716, 40468), (1072, 27029), (1208, 23986), (1432, 20234), (2416, 11993), (2864, 10117)]