38846038

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 76677120

約数和(自身を除く): 37831082

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 79, 103, 154, 158, 206, 217, 341, 434, 553, 682, 721, 869, 1106, 1133, 1442, 1738, 2266, 2387, 2449, 3193, 4774, 4898, 6083, 6386, 7931, 8137, 12166, 15862, 16274, 17143, 22351, 26939, 34286, 35123, 44702, 53878, 56959, 70246, 89507, 113918, 179014, 188573, 245861, 252247, 377146, 491722, 504494, 626549, 1253098, 1765729, 2774717, 3531458, 5549434, 19423019, 38846038]

約数ペア:

[(1, 38846038), (2, 19423019), (7, 5549434), (11, 3531458), (14, 2774717), (22, 1765729), (31, 1253098), (62, 626549), (77, 504494), (79, 491722), (103, 377146), (154, 252247), (158, 245861), (206, 188573), (217, 179014), (341, 113918), (434, 89507), (553, 70246), (682, 56959), (721, 53878), (869, 44702), (1106, 35123), (1133, 34286), (1442, 26939), (1738, 22351), (2266, 17143), (2387, 16274), (2449, 15862), (3193, 12166), (4774, 8137), (4898, 7931), (6083, 6386)]