71076804904

素因数分解:

$2^3\times 7^1\times {\mathrm{557}}^2\times {\mathrm{4091}}^1$

素因数の和:5218

約数の個数: 48

約数和(自身を含む): 152618669280

約数和(自身を除く): 81541864376

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 557, 1114, 2228, 3899, 4091, 4456, 7798, 8182, 15596, 16364, 28637, 31192, 32728, 57274, 114548, 229096, 310249, 620498, 1240996, 2171743, 2278687, 2481992, 4343486, 4557374, 8686972, 9114748, 15950809, 17373944, 18229496, 31901618, 63803236, 127606472, 1269228659, 2538457318, 5076914636, 8884600613, 10153829272, 17769201226, 35538402452, 71076804904]

約数ペア:

[(1, 71076804904), (2, 35538402452), (4, 17769201226), (7, 10153829272), (8, 8884600613), (14, 5076914636), (28, 2538457318), (56, 1269228659), (557, 127606472), (1114, 63803236), (2228, 31901618), (3899, 18229496), (4091, 17373944), (4456, 15950809), (7798, 9114748), (8182, 8686972), (15596, 4557374), (16364, 4343486), (28637, 2481992), (31192, 2278687), (32728, 2171743), (57274, 1240996), (114548, 620498), (229096, 310249)]