13912304

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4007}}^1$

素因数の和:4053

約数の個数: 40

約数和(自身を含む): 31807488

約数和(自身を除く): 17895184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 4007, 8014, 16028, 28049, 32056, 56098, 64112, 112196, 124217, 224392, 248434, 448784, 496868, 869519, 993736, 1739038, 1987472, 3478076, 6956152, 13912304]

約数ペア:

[(1, 13912304), (2, 6956152), (4, 3478076), (7, 1987472), (8, 1739038), (14, 993736), (16, 869519), (28, 496868), (31, 448784), (56, 248434), (62, 224392), (112, 124217), (124, 112196), (217, 64112), (248, 56098), (434, 32056), (496, 28049), (868, 16028), (1736, 8014), (3472, 4007)]