40507872

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{24821}}^1$

素因数の和:24851

約数の個数: 48

約数和(自身を含む): 112592592

約数和(自身を除く): 72084720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 24821, 49642, 74463, 99284, 148926, 198568, 297852, 397136, 421957, 595704, 794272, 843914, 1191408, 1265871, 1687828, 2382816, 2531742, 3375656, 5063484, 6751312, 10126968, 13502624, 20253936, 40507872]

約数ペア:

[(1, 40507872), (2, 20253936), (3, 13502624), (4, 10126968), (6, 6751312), (8, 5063484), (12, 3375656), (16, 2531742), (17, 2382816), (24, 1687828), (32, 1265871), (34, 1191408), (48, 843914), (51, 794272), (68, 595704), (96, 421957), (102, 397136), (136, 297852), (204, 198568), (272, 148926), (408, 99284), (544, 74463), (816, 49642), (1632, 24821)]