28640592

素因数分解:

$2^4\times 3^2\times {\mathrm{103}}^1\times {\mathrm{1931}}^1$

素因数の和:2048

約数の個数: 60

約数和(自身を含む): 80973984

約数和(自身を除く): 52333392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 103, 144, 206, 309, 412, 618, 824, 927, 1236, 1648, 1854, 1931, 2472, 3708, 3862, 4944, 5793, 7416, 7724, 11586, 14832, 15448, 17379, 23172, 30896, 34758, 46344, 69516, 92688, 139032, 198893, 278064, 397786, 596679, 795572, 1193358, 1591144, 1790037, 2386716, 3182288, 3580074, 4773432, 7160148, 9546864, 14320296, 28640592]

約数ペア:

[(1, 28640592), (2, 14320296), (3, 9546864), (4, 7160148), (6, 4773432), (8, 3580074), (9, 3182288), (12, 2386716), (16, 1790037), (18, 1591144), (24, 1193358), (36, 795572), (48, 596679), (72, 397786), (103, 278064), (144, 198893), (206, 139032), (309, 92688), (412, 69516), (618, 46344), (824, 34758), (927, 30896), (1236, 23172), (1648, 17379), (1854, 15448), (1931, 14832), (2472, 11586), (3708, 7724), (3862, 7416), (4944, 5793)]