38521336

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 85536000

約数和(自身を除く): 47014664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 89, 118, 131, 178, 236, 262, 356, 413, 472, 524, 623, 712, 826, 917, 1048, 1246, 1652, 1834, 2492, 3304, 3668, 4984, 5251, 7336, 7729, 10502, 11659, 15458, 21004, 23318, 30916, 36757, 42008, 46636, 54103, 61832, 73514, 81613, 93272, 108206, 147028, 163226, 216412, 294056, 326452, 432824, 652904, 687881, 1375762, 2751524, 4815167, 5503048, 9630334, 19260668, 38521336]

約数ペア:

[(1, 38521336), (2, 19260668), (4, 9630334), (7, 5503048), (8, 4815167), (14, 2751524), (28, 1375762), (56, 687881), (59, 652904), (89, 432824), (118, 326452), (131, 294056), (178, 216412), (236, 163226), (262, 147028), (356, 108206), (413, 93272), (472, 81613), (524, 73514), (623, 61832), (712, 54103), (826, 46636), (917, 42008), (1048, 36757), (1246, 30916), (1652, 23318), (1834, 21004), (2492, 15458), (3304, 11659), (3668, 10502), (4984, 7729), (5251, 7336)]