40389342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{463}}^1$

素因数の和:573

約数の個数: 64

約数和(自身を含む): 96927744

約数和(自身を除く): 56538402

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 67, 93, 134, 186, 201, 217, 402, 434, 463, 469, 651, 926, 938, 1302, 1389, 1407, 2077, 2778, 2814, 3241, 4154, 6231, 6482, 9723, 12462, 14353, 14539, 19446, 28706, 29078, 31021, 43059, 43617, 62042, 86118, 87234, 93063, 100471, 186126, 200942, 217147, 301413, 434294, 602826, 651441, 961651, 1302882, 1923302, 2884953, 5769906, 6731557, 13463114, 20194671, 40389342]

約数ペア:

[(1, 40389342), (2, 20194671), (3, 13463114), (6, 6731557), (7, 5769906), (14, 2884953), (21, 1923302), (31, 1302882), (42, 961651), (62, 651441), (67, 602826), (93, 434294), (134, 301413), (186, 217147), (201, 200942), (217, 186126), (402, 100471), (434, 93063), (463, 87234), (469, 86118), (651, 62042), (926, 43617), (938, 43059), (1302, 31021), (1389, 29078), (1407, 28706), (2077, 19446), (2778, 14539), (2814, 14353), (3241, 12462), (4154, 9723), (6231, 6482)]