38489892

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{977}}^1$

素因数の和:1065

約数の個数: 72

約数和(自身を含む): 106140384

約数和(自身を除く): 67650492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 67, 84, 98, 134, 147, 196, 201, 268, 294, 402, 469, 588, 804, 938, 977, 1407, 1876, 1954, 2814, 2931, 3283, 3908, 5628, 5862, 6566, 6839, 9849, 11724, 13132, 13678, 19698, 20517, 27356, 39396, 41034, 47873, 65459, 82068, 95746, 130918, 143619, 191492, 196377, 261836, 287238, 392754, 458213, 574476, 785508, 916426, 1374639, 1832852, 2749278, 3207491, 5498556, 6414982, 9622473, 12829964, 19244946, 38489892]

約数ペア:

[(1, 38489892), (2, 19244946), (3, 12829964), (4, 9622473), (6, 6414982), (7, 5498556), (12, 3207491), (14, 2749278), (21, 1832852), (28, 1374639), (42, 916426), (49, 785508), (67, 574476), (84, 458213), (98, 392754), (134, 287238), (147, 261836), (196, 196377), (201, 191492), (268, 143619), (294, 130918), (402, 95746), (469, 82068), (588, 65459), (804, 47873), (938, 41034), (977, 39396), (1407, 27356), (1876, 20517), (1954, 19698), (2814, 13678), (2931, 13132), (3283, 11724), (3908, 9849), (5628, 6839), (5862, 6566)]