71365717448

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{312799}}^1$

素因数の和:312922

約数の個数: 48

約数和(自身を含む): 143012160000

約数和(自身を除く): 71646442552

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 316, 361, 632, 722, 1444, 1501, 2888, 3002, 6004, 12008, 28519, 57038, 114076, 228152, 312799, 625598, 1251196, 2502392, 5943181, 11886362, 23772724, 24711121, 47545448, 49422242, 98844484, 112920439, 197688968, 225840878, 451681756, 469511299, 903363512, 939022598, 1878045196, 3756090392, 8920714681, 17841429362, 35682858724, 71365717448]

約数ペア:

[(1, 71365717448), (2, 35682858724), (4, 17841429362), (8, 8920714681), (19, 3756090392), (38, 1878045196), (76, 939022598), (79, 903363512), (152, 469511299), (158, 451681756), (316, 225840878), (361, 197688968), (632, 112920439), (722, 98844484), (1444, 49422242), (1501, 47545448), (2888, 24711121), (3002, 23772724), (6004, 11886362), (12008, 5943181), (28519, 2502392), (57038, 1251196), (114076, 625598), (228152, 312799)]