70489216

素因数分解:

$2^7\times 7^1\times {\mathrm{151}}^1\times {\mathrm{521}}^1$

素因数の和:693

約数の個数: 64

約数和(自身を含む): 161861760

約数和(自身を除く): 91372544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 151, 224, 302, 448, 521, 604, 896, 1042, 1057, 1208, 2084, 2114, 2416, 3647, 4168, 4228, 4832, 7294, 8336, 8456, 9664, 14588, 16672, 16912, 19328, 29176, 33344, 33824, 58352, 66688, 67648, 78671, 116704, 135296, 157342, 233408, 314684, 466816, 550697, 629368, 1101394, 1258736, 2202788, 2517472, 4405576, 5034944, 8811152, 10069888, 17622304, 35244608, 70489216]

約数ペア:

[(1, 70489216), (2, 35244608), (4, 17622304), (7, 10069888), (8, 8811152), (14, 5034944), (16, 4405576), (28, 2517472), (32, 2202788), (56, 1258736), (64, 1101394), (112, 629368), (128, 550697), (151, 466816), (224, 314684), (302, 233408), (448, 157342), (521, 135296), (604, 116704), (896, 78671), (1042, 67648), (1057, 66688), (1208, 58352), (2084, 33824), (2114, 33344), (2416, 29176), (3647, 19328), (4168, 16912), (4228, 16672), (4832, 14588), (7294, 9664), (8336, 8456)]