71519954

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 120059712

約数和(自身を除く): 48539758

約数列:

[1, 2, 11, 22, 67, 121, 134, 242, 401, 737, 802, 1331, 1474, 2662, 4411, 8107, 8822, 16214, 26867, 48521, 53734, 89177, 97042, 178354, 295537, 533731, 591074, 1067462, 3250907, 6501814, 35759977, 71519954]

約数ペア:

[(1, 71519954), (2, 35759977), (11, 6501814), (22, 3250907), (67, 1067462), (121, 591074), (134, 533731), (242, 295537), (401, 178354), (737, 97042), (802, 89177), (1331, 53734), (1474, 48521), (2662, 26867), (4411, 16214), (8107, 8822)]