23217922

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 45722880

約数和(自身を除く): 22504958

約数列:

[1, 2, 7, 13, 14, 26, 29, 53, 58, 83, 91, 106, 166, 182, 203, 371, 377, 406, 581, 689, 742, 754, 1079, 1162, 1378, 1537, 2158, 2407, 2639, 3074, 4399, 4814, 4823, 5278, 7553, 8798, 9646, 10759, 15106, 16849, 19981, 21518, 30793, 31291, 33698, 39962, 57187, 61586, 62582, 114374, 127571, 139867, 219037, 255142, 279734, 400309, 438074, 800618, 892997, 1658423, 1785994, 3316846, 11608961, 23217922]

約数ペア:

[(1, 23217922), (2, 11608961), (7, 3316846), (13, 1785994), (14, 1658423), (26, 892997), (29, 800618), (53, 438074), (58, 400309), (83, 279734), (91, 255142), (106, 219037), (166, 139867), (182, 127571), (203, 114374), (371, 62582), (377, 61586), (406, 57187), (581, 39962), (689, 33698), (742, 31291), (754, 30793), (1079, 21518), (1162, 19981), (1378, 16849), (1537, 15106), (2158, 10759), (2407, 9646), (2639, 8798), (3074, 7553), (4399, 5278), (4814, 4823)]