69970256

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{653}}^1$

素因数の和:879

約数の個数: 40

約数和(自身を含む): 140214984

約数和(自身を除く): 70244728

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 181, 296, 362, 592, 653, 724, 1306, 1448, 2612, 2896, 5224, 6697, 10448, 13394, 24161, 26788, 48322, 53576, 96644, 107152, 118193, 193288, 236386, 386576, 472772, 945544, 1891088, 4373141, 8746282, 17492564, 34985128, 69970256]

約数ペア:

[(1, 69970256), (2, 34985128), (4, 17492564), (8, 8746282), (16, 4373141), (37, 1891088), (74, 945544), (148, 472772), (181, 386576), (296, 236386), (362, 193288), (592, 118193), (653, 107152), (724, 96644), (1306, 53576), (1448, 48322), (2612, 26788), (2896, 24161), (5224, 13394), (6697, 10448)]