65368088

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 133920000

約数和(自身を除く): 68551912

約数列:

[1, 2, 4, 8, 29, 31, 58, 61, 62, 116, 122, 124, 149, 232, 244, 248, 298, 488, 596, 899, 1192, 1769, 1798, 1891, 3538, 3596, 3782, 4321, 4619, 7076, 7192, 7564, 8642, 9089, 9238, 14152, 15128, 17284, 18178, 18476, 34568, 36356, 36952, 54839, 72712, 109678, 133951, 219356, 263581, 267902, 281759, 438712, 527162, 535804, 563518, 1054324, 1071608, 1127036, 2108648, 2254072, 8171011, 16342022, 32684044, 65368088]

約数ペア:

[(1, 65368088), (2, 32684044), (4, 16342022), (8, 8171011), (29, 2254072), (31, 2108648), (58, 1127036), (61, 1071608), (62, 1054324), (116, 563518), (122, 535804), (124, 527162), (149, 438712), (232, 281759), (244, 267902), (248, 263581), (298, 219356), (488, 133951), (596, 109678), (899, 72712), (1192, 54839), (1769, 36952), (1798, 36356), (1891, 34568), (3538, 18476), (3596, 18178), (3782, 17284), (4321, 15128), (4619, 14152), (7076, 9238), (7192, 9089), (7564, 8642)]