61481758

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7321}}^1$

素因数の和:7372

約数の個数: 32

約数和(自身を含む): 110708640

約数和(自身を除く): 49226882

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 4199, 7321, 8398, 14642, 95173, 124457, 139099, 190346, 248914, 278198, 1617941, 1808287, 2364683, 3235882, 3616574, 4729366, 30740879, 61481758]

約数ペア:

[(1, 61481758), (2, 30740879), (13, 4729366), (17, 3616574), (19, 3235882), (26, 2364683), (34, 1808287), (38, 1617941), (221, 278198), (247, 248914), (323, 190346), (442, 139099), (494, 124457), (646, 95173), (4199, 14642), (7321, 8398)]