61246948

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1721}}^1$

素因数の和:1804

約数の個数: 48

約数和(自身を含む): 129604608

約数和(自身を除く): 68357660

約数列:

[1, 2, 4, 7, 14, 28, 31, 41, 62, 82, 124, 164, 217, 287, 434, 574, 868, 1148, 1271, 1721, 2542, 3442, 5084, 6884, 8897, 12047, 17794, 24094, 35588, 48188, 53351, 70561, 106702, 141122, 213404, 282244, 373457, 493927, 746914, 987854, 1493828, 1975708, 2187391, 4374782, 8749564, 15311737, 30623474, 61246948]

約数ペア:

[(1, 61246948), (2, 30623474), (4, 15311737), (7, 8749564), (14, 4374782), (28, 2187391), (31, 1975708), (41, 1493828), (62, 987854), (82, 746914), (124, 493927), (164, 373457), (217, 282244), (287, 213404), (434, 141122), (574, 106702), (868, 70561), (1148, 53351), (1271, 48188), (1721, 35588), (2542, 24094), (3442, 17794), (5084, 12047), (6884, 8897)]