66292748

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 127034880

約数和(自身を除く): 60742132

約数列:

[1, 2, 4, 19, 38, 47, 67, 76, 94, 134, 188, 268, 277, 554, 893, 1108, 1273, 1786, 2546, 3149, 3572, 5092, 5263, 6298, 10526, 12596, 13019, 18559, 21052, 26038, 37118, 52076, 59831, 74236, 119662, 239324, 247361, 352621, 494722, 705242, 872273, 989444, 1410484, 1744546, 3489092, 16573187, 33146374, 66292748]

約数ペア:

[(1, 66292748), (2, 33146374), (4, 16573187), (19, 3489092), (38, 1744546), (47, 1410484), (67, 989444), (76, 872273), (94, 705242), (134, 494722), (188, 352621), (268, 247361), (277, 239324), (554, 119662), (893, 74236), (1108, 59831), (1273, 52076), (1786, 37118), (2546, 26038), (3149, 21052), (3572, 18559), (5092, 13019), (5263, 12596), (6298, 10526)]