67241902

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 133346304

約数和(自身を除く): 66104402

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 103, 119, 182, 206, 211, 221, 238, 422, 442, 721, 1339, 1442, 1477, 1547, 1751, 2678, 2743, 2954, 3094, 3502, 3587, 5486, 7174, 9373, 12257, 18746, 19201, 21733, 22763, 24514, 25109, 38402, 43466, 45526, 46631, 50218, 93262, 152131, 159341, 282529, 304262, 318682, 326417, 369461, 565058, 652834, 738922, 1977703, 2586227, 3955406, 4802993, 5172454, 9605986, 33620951, 67241902]

約数ペア:

[(1, 67241902), (2, 33620951), (7, 9605986), (13, 5172454), (14, 4802993), (17, 3955406), (26, 2586227), (34, 1977703), (91, 738922), (103, 652834), (119, 565058), (182, 369461), (206, 326417), (211, 318682), (221, 304262), (238, 282529), (422, 159341), (442, 152131), (721, 93262), (1339, 50218), (1442, 46631), (1477, 45526), (1547, 43466), (1751, 38402), (2678, 25109), (2743, 24514), (2954, 22763), (3094, 21733), (3502, 19201), (3587, 18746), (5486, 12257), (7174, 9373)]