15867696

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:514

約数の個数: 80

約数和(自身を含む): 44997120

約数和(自身を除く): 29129424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 59, 78, 104, 118, 156, 177, 208, 236, 312, 354, 431, 472, 624, 708, 767, 862, 944, 1293, 1416, 1534, 1724, 2301, 2586, 2832, 3068, 3448, 4602, 5172, 5603, 6136, 6896, 9204, 10344, 11206, 12272, 16809, 18408, 20688, 22412, 25429, 33618, 36816, 44824, 50858, 67236, 76287, 89648, 101716, 134472, 152574, 203432, 268944, 305148, 330577, 406864, 610296, 661154, 991731, 1220592, 1322308, 1983462, 2644616, 3966924, 5289232, 7933848, 15867696]

約数ペア:

[(1, 15867696), (2, 7933848), (3, 5289232), (4, 3966924), (6, 2644616), (8, 1983462), (12, 1322308), (13, 1220592), (16, 991731), (24, 661154), (26, 610296), (39, 406864), (48, 330577), (52, 305148), (59, 268944), (78, 203432), (104, 152574), (118, 134472), (156, 101716), (177, 89648), (208, 76287), (236, 67236), (312, 50858), (354, 44824), (431, 36816), (472, 33618), (624, 25429), (708, 22412), (767, 20688), (862, 18408), (944, 16809), (1293, 12272), (1416, 11206), (1534, 10344), (1724, 9204), (2301, 6896), (2586, 6136), (2832, 5603), (3068, 5172), (3448, 4602)]