70776836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 138459888

約数和(自身を除く): 67683052

約数列:

[1, 2, 4, 13, 26, 52, 53, 61, 106, 122, 212, 244, 421, 689, 793, 842, 1378, 1586, 1684, 2756, 3172, 3233, 5473, 6466, 10946, 12932, 21892, 22313, 25681, 42029, 44626, 51362, 84058, 89252, 102724, 168116, 290069, 333853, 580138, 667706, 1160276, 1335412, 1361093, 2722186, 5444372, 17694209, 35388418, 70776836]

約数ペア:

[(1, 70776836), (2, 35388418), (4, 17694209), (13, 5444372), (26, 2722186), (52, 1361093), (53, 1335412), (61, 1160276), (106, 667706), (122, 580138), (212, 333853), (244, 290069), (421, 168116), (689, 102724), (793, 89252), (842, 84058), (1378, 51362), (1586, 44626), (1684, 42029), (2756, 25681), (3172, 22313), (3233, 21892), (5473, 12932), (6466, 10946)]