61888624

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:390

約数の個数: 80

約数和(自身を含む): 146022400

約数和(自身を除く): 84133776

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 127, 133, 152, 229, 254, 266, 304, 458, 508, 532, 889, 916, 1016, 1064, 1603, 1778, 1832, 2032, 2128, 2413, 3206, 3556, 3664, 4351, 4826, 6412, 7112, 8702, 9652, 12824, 14224, 16891, 17404, 19304, 25648, 29083, 30457, 33782, 34808, 38608, 58166, 60914, 67564, 69616, 116332, 121828, 135128, 203581, 232664, 243656, 270256, 407162, 465328, 487312, 552577, 814324, 1105154, 1628648, 2210308, 3257296, 3868039, 4420616, 7736078, 8841232, 15472156, 30944312, 61888624]

約数ペア:

[(1, 61888624), (2, 30944312), (4, 15472156), (7, 8841232), (8, 7736078), (14, 4420616), (16, 3868039), (19, 3257296), (28, 2210308), (38, 1628648), (56, 1105154), (76, 814324), (112, 552577), (127, 487312), (133, 465328), (152, 407162), (229, 270256), (254, 243656), (266, 232664), (304, 203581), (458, 135128), (508, 121828), (532, 116332), (889, 69616), (916, 67564), (1016, 60914), (1064, 58166), (1603, 38608), (1778, 34808), (1832, 33782), (2032, 30457), (2128, 29083), (2413, 25648), (3206, 19304), (3556, 17404), (3664, 16891), (4351, 14224), (4826, 12824), (6412, 9652), (7112, 8702)]