28704

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:49

約数の個数: 48

約数和(自身を含む): 84672

約数和(自身を除く): 55968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 69, 78, 92, 96, 104, 138, 156, 184, 208, 276, 299, 312, 368, 416, 552, 598, 624, 736, 897, 1104, 1196, 1248, 1794, 2208, 2392, 3588, 4784, 7176, 9568, 14352, 28704]

約数ペア:

[(1, 28704), (2, 14352), (3, 9568), (4, 7176), (6, 4784), (8, 3588), (12, 2392), (13, 2208), (16, 1794), (23, 1248), (24, 1196), (26, 1104), (32, 897), (39, 736), (46, 624), (48, 598), (52, 552), (69, 416), (78, 368), (92, 312), (96, 299), (104, 276), (138, 208), (156, 184)]