15528032

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:415

約数の個数: 48

約数和(自身を含む): 33269040

約数和(自身を除く): 17741008

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 163, 208, 229, 326, 416, 458, 652, 916, 1304, 1832, 2119, 2608, 2977, 3664, 4238, 5216, 5954, 7328, 8476, 11908, 16952, 23816, 33904, 37327, 47632, 67808, 74654, 95264, 149308, 298616, 485251, 597232, 970502, 1194464, 1941004, 3882008, 7764016, 15528032]

約数ペア:

[(1, 15528032), (2, 7764016), (4, 3882008), (8, 1941004), (13, 1194464), (16, 970502), (26, 597232), (32, 485251), (52, 298616), (104, 149308), (163, 95264), (208, 74654), (229, 67808), (326, 47632), (416, 37327), (458, 33904), (652, 23816), (916, 16952), (1304, 11908), (1832, 8476), (2119, 7328), (2608, 5954), (2977, 5216), (3664, 4238)]