25341462

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:409

約数の個数: 48

約数和(自身を含む): 56609280

約数和(自身を除く): 31267818

約数列:

[1, 2, 3, 6, 9, 18, 71, 79, 142, 158, 213, 237, 251, 426, 474, 502, 639, 711, 753, 1278, 1422, 1506, 2259, 4518, 5609, 11218, 16827, 17821, 19829, 33654, 35642, 39658, 50481, 53463, 59487, 100962, 106926, 118974, 160389, 178461, 320778, 356922, 1407859, 2815718, 4223577, 8447154, 12670731, 25341462]

約数ペア:

[(1, 25341462), (2, 12670731), (3, 8447154), (6, 4223577), (9, 2815718), (18, 1407859), (71, 356922), (79, 320778), (142, 178461), (158, 160389), (213, 118974), (237, 106926), (251, 100962), (426, 59487), (474, 53463), (502, 50481), (639, 39658), (711, 35642), (753, 33654), (1278, 19829), (1422, 17821), (1506, 16827), (2259, 11218), (4518, 5609)]