38778336

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{4643}}^1$

素因数の和:4688

約数の個数: 72

約数和(自身を含む): 114103080

約数和(自身を除く): 75324744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2784, 4176, 4643, 8352, 9286, 13929, 18572, 27858, 37144, 41787, 55716, 74288, 83574, 111432, 134647, 148576, 167148, 222864, 269294, 334296, 403941, 445728, 538588, 668592, 807882, 1077176, 1211823, 1337184, 1615764, 2154352, 2423646, 3231528, 4308704, 4847292, 6463056, 9694584, 12926112, 19389168, 38778336]

約数ペア:

[(1, 38778336), (2, 19389168), (3, 12926112), (4, 9694584), (6, 6463056), (8, 4847292), (9, 4308704), (12, 3231528), (16, 2423646), (18, 2154352), (24, 1615764), (29, 1337184), (32, 1211823), (36, 1077176), (48, 807882), (58, 668592), (72, 538588), (87, 445728), (96, 403941), (116, 334296), (144, 269294), (174, 222864), (232, 167148), (261, 148576), (288, 134647), (348, 111432), (464, 83574), (522, 74288), (696, 55716), (928, 41787), (1044, 37144), (1392, 27858), (2088, 18572), (2784, 13929), (4176, 9286), (4643, 8352)]