71120187476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{110023}}^1$

素因数の和:110472

約数の個数: 48

約数和(自身を含む): 138704176128

約数和(自身を除く): 67583988652

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 401, 403, 802, 806, 1604, 1612, 5213, 10426, 12431, 20852, 24862, 49724, 110023, 161603, 220046, 323206, 440092, 646412, 1430299, 2860598, 3410713, 5721196, 6821426, 13642852, 44119223, 44339269, 88238446, 88678538, 176476892, 177357076, 573549899, 1147099798, 1367695913, 2294199596, 2735391826, 5470783652, 17780046869, 35560093738, 71120187476]

約数ペア:

[(1, 71120187476), (2, 35560093738), (4, 17780046869), (13, 5470783652), (26, 2735391826), (31, 2294199596), (52, 1367695913), (62, 1147099798), (124, 573549899), (401, 177357076), (403, 176476892), (802, 88678538), (806, 88238446), (1604, 44339269), (1612, 44119223), (5213, 13642852), (10426, 6821426), (12431, 5721196), (20852, 3410713), (24862, 2860598), (49724, 1430299), (110023, 646412), (161603, 440092), (220046, 323206)]