15562072

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 31829760

約数和(自身を除く): 16267688

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 127, 136, 212, 254, 289, 424, 508, 578, 901, 1016, 1156, 1802, 2159, 2312, 3604, 4318, 6731, 7208, 8636, 13462, 15317, 17272, 26924, 30634, 36703, 53848, 61268, 73406, 114427, 122536, 146812, 228854, 293624, 457708, 915416, 1945259, 3890518, 7781036, 15562072]

約数ペア:

[(1, 15562072), (2, 7781036), (4, 3890518), (8, 1945259), (17, 915416), (34, 457708), (53, 293624), (68, 228854), (106, 146812), (127, 122536), (136, 114427), (212, 73406), (254, 61268), (289, 53848), (424, 36703), (508, 30634), (578, 26924), (901, 17272), (1016, 15317), (1156, 13462), (1802, 8636), (2159, 7208), (2312, 6731), (3604, 4318)]