70419724

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 133410816

約数和(自身を除く): 62991092

約数列:

[1, 2, 4, 31, 43, 47, 62, 86, 94, 124, 172, 188, 281, 562, 1124, 1333, 1457, 2021, 2666, 2914, 4042, 5332, 5828, 8084, 8711, 12083, 13207, 17422, 24166, 26414, 34844, 48332, 52828, 62651, 125302, 250604, 374573, 409417, 567901, 749146, 818834, 1135802, 1498292, 1637668, 2271604, 17604931, 35209862, 70419724]

約数ペア:

[(1, 70419724), (2, 35209862), (4, 17604931), (31, 2271604), (43, 1637668), (47, 1498292), (62, 1135802), (86, 818834), (94, 749146), (124, 567901), (172, 409417), (188, 374573), (281, 250604), (562, 125302), (1124, 62651), (1333, 52828), (1457, 48332), (2021, 34844), (2666, 26414), (2914, 24166), (4042, 17422), (5332, 13207), (5828, 12083), (8084, 8711)]