1627289344

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{787}}^1$

素因数の和:1041

約数の個数: 72

約数和(自身を含む): 3348587088

約数和(自身を除く): 1721297744

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 197, 256, 328, 394, 656, 787, 788, 1312, 1574, 1576, 2624, 3148, 3152, 5248, 6296, 6304, 8077, 10496, 12592, 12608, 16154, 25184, 25216, 32267, 32308, 50368, 50432, 64534, 64616, 100736, 129068, 129232, 155039, 201472, 258136, 258464, 310078, 516272, 516928, 620156, 1032544, 1033856, 1240312, 2065088, 2067712, 2480624, 4130176, 4961248, 6356599, 8260352, 9922496, 12713198, 19844992, 25426396, 39689984, 50852792, 101705584, 203411168, 406822336, 813644672, 1627289344]

約数ペア:

[(1, 1627289344), (2, 813644672), (4, 406822336), (8, 203411168), (16, 101705584), (32, 50852792), (41, 39689984), (64, 25426396), (82, 19844992), (128, 12713198), (164, 9922496), (197, 8260352), (256, 6356599), (328, 4961248), (394, 4130176), (656, 2480624), (787, 2067712), (788, 2065088), (1312, 1240312), (1574, 1033856), (1576, 1032544), (2624, 620156), (3148, 516928), (3152, 516272), (5248, 310078), (6296, 258464), (6304, 258136), (8077, 201472), (10496, 155039), (12592, 129232), (12608, 129068), (16154, 100736), (25184, 64616), (25216, 64534), (32267, 50432), (32308, 50368)]