69944308

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1321}}^1$

素因数の和:1424

約数の個数: 48

約数和(自身を含む): 146879488

約数和(自身を除く): 76935180

約数列:

[1, 2, 4, 7, 14, 28, 31, 61, 62, 122, 124, 217, 244, 427, 434, 854, 868, 1321, 1708, 1891, 2642, 3782, 5284, 7564, 9247, 13237, 18494, 26474, 36988, 40951, 52948, 80581, 81902, 161162, 163804, 286657, 322324, 564067, 573314, 1128134, 1146628, 2256268, 2498011, 4996022, 9992044, 17486077, 34972154, 69944308]

約数ペア:

[(1, 69944308), (2, 34972154), (4, 17486077), (7, 9992044), (14, 4996022), (28, 2498011), (31, 2256268), (61, 1146628), (62, 1128134), (122, 573314), (124, 564067), (217, 322324), (244, 286657), (427, 163804), (434, 161162), (854, 81902), (868, 80581), (1321, 52948), (1708, 40951), (1891, 36988), (2642, 26474), (3782, 18494), (5284, 13237), (7564, 9247)]