38649888

素因数分解:

$2^5\times 3^2\times {\mathrm{67}}^1\times {\mathrm{2003}}^1$

素因数の和:2086

約数の個数: 72

約数和(自身を含む): 111606768

約数和(自身を除く): 72956880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 67, 72, 96, 134, 144, 201, 268, 288, 402, 536, 603, 804, 1072, 1206, 1608, 2003, 2144, 2412, 3216, 4006, 4824, 6009, 6432, 8012, 9648, 12018, 16024, 18027, 19296, 24036, 32048, 36054, 48072, 64096, 72108, 96144, 134201, 144216, 192288, 268402, 288432, 402603, 536804, 576864, 805206, 1073608, 1207809, 1610412, 2147216, 2415618, 3220824, 4294432, 4831236, 6441648, 9662472, 12883296, 19324944, 38649888]

約数ペア:

[(1, 38649888), (2, 19324944), (3, 12883296), (4, 9662472), (6, 6441648), (8, 4831236), (9, 4294432), (12, 3220824), (16, 2415618), (18, 2147216), (24, 1610412), (32, 1207809), (36, 1073608), (48, 805206), (67, 576864), (72, 536804), (96, 402603), (134, 288432), (144, 268402), (201, 192288), (268, 144216), (288, 134201), (402, 96144), (536, 72108), (603, 64096), (804, 48072), (1072, 36054), (1206, 32048), (1608, 24036), (2003, 19296), (2144, 18027), (2412, 16024), (3216, 12018), (4006, 9648), (4824, 8012), (6009, 6432)]