70797724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1481}}^1$

素因数の和:1558

約数の個数: 48

約数和(自身を含む): 141916320

約数和(自身を除く): 71118596

約数列:

[1, 2, 4, 17, 19, 34, 37, 38, 68, 74, 76, 148, 323, 629, 646, 703, 1258, 1292, 1406, 1481, 2516, 2812, 2962, 5924, 11951, 23902, 25177, 28139, 47804, 50354, 54797, 56278, 100708, 109594, 112556, 219188, 478363, 931549, 956726, 1041143, 1863098, 1913452, 2082286, 3726196, 4164572, 17699431, 35398862, 70797724]

約数ペア:

[(1, 70797724), (2, 35398862), (4, 17699431), (17, 4164572), (19, 3726196), (34, 2082286), (37, 1913452), (38, 1863098), (68, 1041143), (74, 956726), (76, 931549), (148, 478363), (323, 219188), (629, 112556), (646, 109594), (703, 100708), (1258, 56278), (1292, 54797), (1406, 50354), (1481, 47804), (2516, 28139), (2812, 25177), (2962, 23902), (5924, 11951)]