74429764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 142571520

約数和(自身を除く): 68141756

約数列:

[1, 2, 4, 19, 38, 47, 67, 76, 94, 134, 188, 268, 311, 622, 893, 1244, 1273, 1786, 2546, 3149, 3572, 5092, 5909, 6298, 11818, 12596, 14617, 20837, 23636, 29234, 41674, 58468, 59831, 83348, 119662, 239324, 277723, 395903, 555446, 791806, 979339, 1110892, 1583612, 1958678, 3917356, 18607441, 37214882, 74429764]

約数ペア:

[(1, 74429764), (2, 37214882), (4, 18607441), (19, 3917356), (38, 1958678), (47, 1583612), (67, 1110892), (76, 979339), (94, 791806), (134, 555446), (188, 395903), (268, 277723), (311, 239324), (622, 119662), (893, 83348), (1244, 59831), (1273, 58468), (1786, 41674), (2546, 29234), (3149, 23636), (3572, 20837), (5092, 14617), (5909, 12596), (6298, 11818)]