9655568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{761}}^1$

素因数の和:843

約数の個数: 40

約数和(自身を含む): 20503896

約数和(自身を除く): 10848328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 761, 793, 976, 1522, 1586, 3044, 3172, 6088, 6344, 9893, 12176, 12688, 19786, 39572, 46421, 79144, 92842, 158288, 185684, 371368, 603473, 742736, 1206946, 2413892, 4827784, 9655568]

約数ペア:

[(1, 9655568), (2, 4827784), (4, 2413892), (8, 1206946), (13, 742736), (16, 603473), (26, 371368), (52, 185684), (61, 158288), (104, 92842), (122, 79144), (208, 46421), (244, 39572), (488, 19786), (761, 12688), (793, 12176), (976, 9893), (1522, 6344), (1586, 6088), (3044, 3172)]