40531946

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:535

約数の個数: 48

約数和(自身を含む): 77439744

約数和(自身を除く): 36907798

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 169, 182, 259, 338, 463, 481, 518, 926, 962, 1183, 2366, 3241, 3367, 6019, 6253, 6482, 6734, 12038, 12506, 17131, 34262, 42133, 43771, 78247, 84266, 87542, 119917, 156494, 222703, 239834, 445406, 547729, 1095458, 1558921, 2895139, 3117842, 5790278, 20265973, 40531946]

約数ペア:

[(1, 40531946), (2, 20265973), (7, 5790278), (13, 3117842), (14, 2895139), (26, 1558921), (37, 1095458), (74, 547729), (91, 445406), (169, 239834), (182, 222703), (259, 156494), (338, 119917), (463, 87542), (481, 84266), (518, 78247), (926, 43771), (962, 42133), (1183, 34262), (2366, 17131), (3241, 12506), (3367, 12038), (6019, 6734), (6253, 6482)]