42613628

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:422

約数の個数: 36

約数和(自身を含む): 80045952

約数和(自身を除く): 37432324

約数列:

[1, 2, 4, 17, 34, 68, 191, 193, 289, 382, 386, 578, 764, 772, 1156, 3247, 3281, 6494, 6562, 12988, 13124, 36863, 55199, 55777, 73726, 110398, 111554, 147452, 220796, 223108, 626671, 1253342, 2506684, 10653407, 21306814, 42613628]

約数ペア:

[(1, 42613628), (2, 21306814), (4, 10653407), (17, 2506684), (34, 1253342), (68, 626671), (191, 223108), (193, 220796), (289, 147452), (382, 111554), (386, 110398), (578, 73726), (764, 55777), (772, 55199), (1156, 36863), (3247, 13124), (3281, 12988), (6494, 6562)]