28525792

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1$

素因数の和:619

約数の個数: 48

約数和(自身を含む): 59194800

約数和(自身を除く): 30669008

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 59, 116, 118, 232, 236, 464, 472, 521, 928, 944, 1042, 1711, 1888, 2084, 3422, 4168, 6844, 8336, 13688, 15109, 16672, 27376, 30218, 30739, 54752, 60436, 61478, 120872, 122956, 241744, 245912, 483488, 491824, 891431, 983648, 1782862, 3565724, 7131448, 14262896, 28525792]

約数ペア:

[(1, 28525792), (2, 14262896), (4, 7131448), (8, 3565724), (16, 1782862), (29, 983648), (32, 891431), (58, 491824), (59, 483488), (116, 245912), (118, 241744), (232, 122956), (236, 120872), (464, 61478), (472, 60436), (521, 54752), (928, 30739), (944, 30218), (1042, 27376), (1711, 16672), (1888, 15109), (2084, 13688), (3422, 8336), (4168, 6844)]