40412128

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{74287}}^1$

素因数の和:74314

約数の個数: 24

約数和(自身を含む): 84242592

約数和(自身を除く): 43830464

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 74287, 148574, 297148, 594296, 1188592, 1262879, 2377184, 2525758, 5051516, 10103032, 20206064, 40412128]

約数ペア:

[(1, 40412128), (2, 20206064), (4, 10103032), (8, 5051516), (16, 2525758), (17, 2377184), (32, 1262879), (34, 1188592), (68, 594296), (136, 297148), (272, 148574), (544, 74287)]