39261904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:296

約数の個数: 80

約数和(自身を含む): 89280000

約数和(自身を除く): 50018096

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 59, 76, 88, 118, 152, 176, 199, 209, 236, 304, 398, 418, 472, 649, 796, 836, 944, 1121, 1298, 1592, 1672, 2189, 2242, 2596, 3184, 3344, 3781, 4378, 4484, 5192, 7562, 8756, 8968, 10384, 11741, 12331, 15124, 17512, 17936, 23482, 24662, 30248, 35024, 41591, 46964, 49324, 60496, 83182, 93928, 98648, 129151, 166364, 187856, 197296, 223079, 258302, 332728, 446158, 516604, 665456, 892316, 1033208, 1784632, 2066416, 2453869, 3569264, 4907738, 9815476, 19630952, 39261904]

約数ペア:

[(1, 39261904), (2, 19630952), (4, 9815476), (8, 4907738), (11, 3569264), (16, 2453869), (19, 2066416), (22, 1784632), (38, 1033208), (44, 892316), (59, 665456), (76, 516604), (88, 446158), (118, 332728), (152, 258302), (176, 223079), (199, 197296), (209, 187856), (236, 166364), (304, 129151), (398, 98648), (418, 93928), (472, 83182), (649, 60496), (796, 49324), (836, 46964), (944, 41591), (1121, 35024), (1298, 30248), (1592, 24662), (1672, 23482), (2189, 17936), (2242, 17512), (2596, 15124), (3184, 12331), (3344, 11741), (3781, 10384), (4378, 8968), (4484, 8756), (5192, 7562)]