38770088

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1038

約数の個数: 64

約数和(自身を含む): 89579520

約数和(自身を除く): 50809432

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 46, 56, 62, 92, 124, 161, 184, 217, 248, 322, 434, 644, 713, 868, 971, 1288, 1426, 1736, 1942, 2852, 3884, 4991, 5704, 6797, 7768, 9982, 13594, 19964, 22333, 27188, 30101, 39928, 44666, 54376, 60202, 89332, 120404, 156331, 178664, 210707, 240808, 312662, 421414, 625324, 692323, 842828, 1250648, 1384646, 1685656, 2769292, 4846261, 5538584, 9692522, 19385044, 38770088]

約数ペア:

[(1, 38770088), (2, 19385044), (4, 9692522), (7, 5538584), (8, 4846261), (14, 2769292), (23, 1685656), (28, 1384646), (31, 1250648), (46, 842828), (56, 692323), (62, 625324), (92, 421414), (124, 312662), (161, 240808), (184, 210707), (217, 178664), (248, 156331), (322, 120404), (434, 89332), (644, 60202), (713, 54376), (868, 44666), (971, 39928), (1288, 30101), (1426, 27188), (1736, 22333), (1942, 19964), (2852, 13594), (3884, 9982), (4991, 7768), (5704, 6797)]