28322944

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17021}}^1$

素因数の和:17048

約数の個数: 32

約数和(自身を含む): 60768540

約数和(自身を除く): 32445596

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 17021, 34042, 68084, 136168, 221273, 272336, 442546, 544672, 885092, 1089344, 1770184, 2178688, 3540368, 7080736, 14161472, 28322944]

約数ペア:

[(1, 28322944), (2, 14161472), (4, 7080736), (8, 3540368), (13, 2178688), (16, 1770184), (26, 1089344), (32, 885092), (52, 544672), (64, 442546), (104, 272336), (128, 221273), (208, 136168), (416, 68084), (832, 34042), (1664, 17021)]