15732028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 31215744

約数和(自身を除く): 15483716

約数列:

[1, 2, 4, 13, 26, 41, 47, 52, 82, 94, 157, 164, 188, 314, 533, 611, 628, 1066, 1222, 1927, 2041, 2132, 2444, 3854, 4082, 6437, 7379, 7708, 8164, 12874, 14758, 25051, 25748, 29516, 50102, 83681, 95927, 100204, 167362, 191854, 302539, 334724, 383708, 605078, 1210156, 3933007, 7866014, 15732028]

約数ペア:

[(1, 15732028), (2, 7866014), (4, 3933007), (13, 1210156), (26, 605078), (41, 383708), (47, 334724), (52, 302539), (82, 191854), (94, 167362), (157, 100204), (164, 95927), (188, 83681), (314, 50102), (533, 29516), (611, 25748), (628, 25051), (1066, 14758), (1222, 12874), (1927, 8164), (2041, 7708), (2132, 7379), (2444, 6437), (3854, 4082)]