38816176

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:242

約数の個数: 80

約数和(自身を含む): 89994240

約数和(自身を除く): 51178064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 79, 82, 107, 112, 158, 164, 214, 287, 316, 328, 428, 553, 574, 632, 656, 749, 856, 1106, 1148, 1264, 1498, 1712, 2212, 2296, 2996, 3239, 4387, 4424, 4592, 5992, 6478, 8453, 8774, 8848, 11984, 12956, 16906, 17548, 22673, 25912, 30709, 33812, 35096, 45346, 51824, 59171, 61418, 67624, 70192, 90692, 118342, 122836, 135248, 181384, 236684, 245672, 346573, 362768, 473368, 491344, 693146, 946736, 1386292, 2426011, 2772584, 4852022, 5545168, 9704044, 19408088, 38816176]

約数ペア:

[(1, 38816176), (2, 19408088), (4, 9704044), (7, 5545168), (8, 4852022), (14, 2772584), (16, 2426011), (28, 1386292), (41, 946736), (56, 693146), (79, 491344), (82, 473368), (107, 362768), (112, 346573), (158, 245672), (164, 236684), (214, 181384), (287, 135248), (316, 122836), (328, 118342), (428, 90692), (553, 70192), (574, 67624), (632, 61418), (656, 59171), (749, 51824), (856, 45346), (1106, 35096), (1148, 33812), (1264, 30709), (1498, 25912), (1712, 22673), (2212, 17548), (2296, 16906), (2996, 12956), (3239, 11984), (4387, 8848), (4424, 8774), (4592, 8453), (5992, 6478)]