71024781408

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{105691639}}^1$

素因数の和:105691659

約数の個数: 48

約数和(自身を含む): 213074346240

約数和(自身を除く): 142049564832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 105691639, 211383278, 317074917, 422766556, 634149834, 739841473, 845533112, 1268299668, 1479682946, 1691066224, 2219524419, 2536599336, 2959365892, 3382132448, 4439048838, 5073198672, 5918731784, 8878097676, 10146397344, 11837463568, 17756195352, 23674927136, 35512390704, 71024781408]

約数ペア:

[(1, 71024781408), (2, 35512390704), (3, 23674927136), (4, 17756195352), (6, 11837463568), (7, 10146397344), (8, 8878097676), (12, 5918731784), (14, 5073198672), (16, 4439048838), (21, 3382132448), (24, 2959365892), (28, 2536599336), (32, 2219524419), (42, 1691066224), (48, 1479682946), (56, 1268299668), (84, 845533112), (96, 739841473), (112, 634149834), (168, 422766556), (224, 317074917), (336, 211383278), (672, 105691639)]