38998512

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{5527}}^1$

素因数の和:5555

約数の個数: 90

約数和(自身を含む): 126983688

約数和(自身を除く): 87985176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 5527, 7056, 11054, 16581, 22108, 33162, 38689, 44216, 49743, 66324, 77378, 88432, 99486, 116067, 132648, 154756, 198972, 232134, 265296, 270823, 309512, 348201, 397944, 464268, 541646, 619024, 696402, 795888, 812469, 928536, 1083292, 1392804, 1624938, 1857072, 2166584, 2437407, 2785608, 3249876, 4333168, 4874814, 5571216, 6499752, 9749628, 12999504, 19499256, 38998512]

約数ペア:

[(1, 38998512), (2, 19499256), (3, 12999504), (4, 9749628), (6, 6499752), (7, 5571216), (8, 4874814), (9, 4333168), (12, 3249876), (14, 2785608), (16, 2437407), (18, 2166584), (21, 1857072), (24, 1624938), (28, 1392804), (36, 1083292), (42, 928536), (48, 812469), (49, 795888), (56, 696402), (63, 619024), (72, 541646), (84, 464268), (98, 397944), (112, 348201), (126, 309512), (144, 270823), (147, 265296), (168, 232134), (196, 198972), (252, 154756), (294, 132648), (336, 116067), (392, 99486), (441, 88432), (504, 77378), (588, 66324), (784, 49743), (882, 44216), (1008, 38689), (1176, 33162), (1764, 22108), (2352, 16581), (3528, 11054), (5527, 7056)]