70705628

素因数分解:

$2^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{3719}}^1$

素因数の和:3834

約数の個数: 36

約数和(自身を含む): 145459440

約数和(自身を除く): 74753812

約数列:

[1, 2, 4, 7, 14, 28, 49, 97, 98, 194, 196, 388, 679, 1358, 2716, 3719, 4753, 7438, 9506, 14876, 19012, 26033, 52066, 104132, 182231, 360743, 364462, 721486, 728924, 1442972, 2525201, 5050402, 10100804, 17676407, 35352814, 70705628]

約数ペア:

[(1, 70705628), (2, 35352814), (4, 17676407), (7, 10100804), (14, 5050402), (28, 2525201), (49, 1442972), (97, 728924), (98, 721486), (194, 364462), (196, 360743), (388, 182231), (679, 104132), (1358, 52066), (2716, 26033), (3719, 19012), (4753, 14876), (7438, 9506)]