71009624

素因数分解:

$2^3\times 7^2\times {\mathrm{79}}^1\times {\mathrm{2293}}^1$

素因数の和:2392

約数の個数: 48

約数和(自身を含む): 156909600

約数和(自身を除く): 85899976

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 79, 98, 158, 196, 316, 392, 553, 632, 1106, 2212, 2293, 3871, 4424, 4586, 7742, 9172, 15484, 16051, 18344, 30968, 32102, 64204, 112357, 128408, 181147, 224714, 362294, 449428, 724588, 898856, 1268029, 1449176, 2536058, 5072116, 8876203, 10144232, 17752406, 35504812, 71009624]

約数ペア:

[(1, 71009624), (2, 35504812), (4, 17752406), (7, 10144232), (8, 8876203), (14, 5072116), (28, 2536058), (49, 1449176), (56, 1268029), (79, 898856), (98, 724588), (158, 449428), (196, 362294), (316, 224714), (392, 181147), (553, 128408), (632, 112357), (1106, 64204), (2212, 32102), (2293, 30968), (3871, 18344), (4424, 16051), (4586, 15484), (7742, 9172)]