73315216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8597}}^1$

素因数の和:8659

約数の個数: 40

約数和(自身を含む): 156724344

約数和(自身を除く): 83409128

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 8528, 8597, 17194, 34388, 68776, 111761, 137552, 223522, 352477, 447044, 704954, 894088, 1409908, 1788176, 2819816, 4582201, 5639632, 9164402, 18328804, 36657608, 73315216]

約数ペア:

[(1, 73315216), (2, 36657608), (4, 18328804), (8, 9164402), (13, 5639632), (16, 4582201), (26, 2819816), (41, 1788176), (52, 1409908), (82, 894088), (104, 704954), (164, 447044), (208, 352477), (328, 223522), (533, 137552), (656, 111761), (1066, 68776), (2132, 34388), (4264, 17194), (8528, 8597)]