38216264

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 78140160

約数和(自身を除く): 39923896

約数列:

[1, 2, 4, 8, 37, 41, 47, 67, 74, 82, 94, 134, 148, 164, 188, 268, 296, 328, 376, 536, 1517, 1739, 1927, 2479, 2747, 3034, 3149, 3478, 3854, 4958, 5494, 6068, 6298, 6956, 7708, 9916, 10988, 12136, 12596, 13912, 15416, 19832, 21976, 25192, 71299, 101639, 116513, 129109, 142598, 203278, 233026, 258218, 285196, 406556, 466052, 516436, 570392, 813112, 932104, 1032872, 4777033, 9554066, 19108132, 38216264]

約数ペア:

[(1, 38216264), (2, 19108132), (4, 9554066), (8, 4777033), (37, 1032872), (41, 932104), (47, 813112), (67, 570392), (74, 516436), (82, 466052), (94, 406556), (134, 285196), (148, 258218), (164, 233026), (188, 203278), (268, 142598), (296, 129109), (328, 116513), (376, 101639), (536, 71299), (1517, 25192), (1739, 21976), (1927, 19832), (2479, 15416), (2747, 13912), (3034, 12596), (3149, 12136), (3478, 10988), (3854, 9916), (4958, 7708), (5494, 6956), (6068, 6298)]