13909888

素因数分解:

$2^7\times {\mathrm{271}}^1\times {\mathrm{401}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 27882720

約数和(自身を除く): 13972832

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 271, 401, 542, 802, 1084, 1604, 2168, 3208, 4336, 6416, 8672, 12832, 17344, 25664, 34688, 51328, 108671, 217342, 434684, 869368, 1738736, 3477472, 6954944, 13909888]

約数ペア:

[(1, 13909888), (2, 6954944), (4, 3477472), (8, 1738736), (16, 869368), (32, 434684), (64, 217342), (128, 108671), (271, 51328), (401, 34688), (542, 25664), (802, 17344), (1084, 12832), (1604, 8672), (2168, 6416), (3208, 4336)]