7980185696

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2095637}}^1$

素因数の和:2095671

約数の個数: 48

約数和(自身を含む): 19011627936

約数和(自身を除く): 11031442240

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 2095637, 4191274, 8382548, 14669459, 16765096, 29338918, 33530192, 35625829, 58677836, 67060384, 71251658, 117355672, 142503316, 234711344, 249380803, 285006632, 469422688, 498761606, 570013264, 997523212, 1140026528, 1995046424, 3990092848, 7980185696]

約数ペア:

[(1, 7980185696), (2, 3990092848), (4, 1995046424), (7, 1140026528), (8, 997523212), (14, 570013264), (16, 498761606), (17, 469422688), (28, 285006632), (32, 249380803), (34, 234711344), (56, 142503316), (68, 117355672), (112, 71251658), (119, 67060384), (136, 58677836), (224, 35625829), (238, 33530192), (272, 29338918), (476, 16765096), (544, 14669459), (952, 8382548), (1904, 4191274), (3808, 2095637)]