70743568

素因数分解:

$2^4\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1297}}^1$

素因数の和:1799

約数の個数: 40

約数和(自身を含む): 157089152

約数和(自身を除く): 86345584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 487, 974, 1297, 1948, 2594, 3409, 3896, 5188, 6818, 7792, 9079, 10376, 13636, 18158, 20752, 27272, 36316, 54544, 72632, 145264, 631639, 1263278, 2526556, 4421473, 5053112, 8842946, 10106224, 17685892, 35371784, 70743568]

約数ペア:

[(1, 70743568), (2, 35371784), (4, 17685892), (7, 10106224), (8, 8842946), (14, 5053112), (16, 4421473), (28, 2526556), (56, 1263278), (112, 631639), (487, 145264), (974, 72632), (1297, 54544), (1948, 36316), (2594, 27272), (3409, 20752), (3896, 18158), (5188, 13636), (6818, 10376), (7792, 9079)]