27709408

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:299

約数の個数: 48

約数和(自身を含む): 56306880

約数和(自身を除く): 28597472

約数列:

[1, 2, 4, 8, 16, 32, 79, 97, 113, 158, 194, 226, 316, 388, 452, 632, 776, 904, 1264, 1552, 1808, 2528, 3104, 3616, 7663, 8927, 10961, 15326, 17854, 21922, 30652, 35708, 43844, 61304, 71416, 87688, 122608, 142832, 175376, 245216, 285664, 350752, 865919, 1731838, 3463676, 6927352, 13854704, 27709408]

約数ペア:

[(1, 27709408), (2, 13854704), (4, 6927352), (8, 3463676), (16, 1731838), (32, 865919), (79, 350752), (97, 285664), (113, 245216), (158, 175376), (194, 142832), (226, 122608), (316, 87688), (388, 71416), (452, 61304), (632, 43844), (776, 35708), (904, 30652), (1264, 21922), (1552, 17854), (1808, 15326), (2528, 10961), (3104, 8927), (3616, 7663)]