71276716

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1093}}^1$

素因数の和:1258

約数の個数: 48

約数和(自身を含む): 152179776

約数和(自身を除く): 80903060

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 137, 238, 274, 476, 548, 959, 1093, 1918, 2186, 2329, 3836, 4372, 4658, 7651, 9316, 15302, 16303, 18581, 30604, 32606, 37162, 65212, 74324, 130067, 149741, 260134, 299482, 520268, 598964, 1048187, 2096374, 2545597, 4192748, 5091194, 10182388, 17819179, 35638358, 71276716]

約数ペア:

[(1, 71276716), (2, 35638358), (4, 17819179), (7, 10182388), (14, 5091194), (17, 4192748), (28, 2545597), (34, 2096374), (68, 1048187), (119, 598964), (137, 520268), (238, 299482), (274, 260134), (476, 149741), (548, 130067), (959, 74324), (1093, 65212), (1918, 37162), (2186, 32606), (2329, 30604), (3836, 18581), (4372, 16303), (4658, 15302), (7651, 9316)]