39240712

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 88444800

約数和(自身を除く): 49204088

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 73, 116, 146, 203, 232, 292, 331, 406, 511, 584, 662, 812, 1022, 1324, 1624, 2044, 2117, 2317, 2648, 4088, 4234, 4634, 8468, 9268, 9599, 14819, 16936, 18536, 19198, 24163, 29638, 38396, 48326, 59276, 67193, 76792, 96652, 118552, 134386, 169141, 193304, 268772, 338282, 537544, 676564, 700727, 1353128, 1401454, 2802908, 4905089, 5605816, 9810178, 19620356, 39240712]

約数ペア:

[(1, 39240712), (2, 19620356), (4, 9810178), (7, 5605816), (8, 4905089), (14, 2802908), (28, 1401454), (29, 1353128), (56, 700727), (58, 676564), (73, 537544), (116, 338282), (146, 268772), (203, 193304), (232, 169141), (292, 134386), (331, 118552), (406, 96652), (511, 76792), (584, 67193), (662, 59276), (812, 48326), (1022, 38396), (1324, 29638), (1624, 24163), (2044, 19198), (2117, 18536), (2317, 16936), (2648, 14819), (4088, 9599), (4234, 9268), (4634, 8468)]