23427292

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:203

約数の個数: 72

約数和(自身を含む): 51710400

約数和(自身を除く): 28283108

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 79, 89, 98, 119, 158, 178, 196, 238, 316, 356, 476, 553, 623, 833, 1106, 1246, 1343, 1513, 1666, 2212, 2492, 2686, 3026, 3332, 3871, 4361, 5372, 6052, 7031, 7742, 8722, 9401, 10591, 14062, 15484, 17444, 18802, 21182, 28124, 37604, 42364, 49217, 65807, 74137, 98434, 119527, 131614, 148274, 196868, 239054, 263228, 296548, 344519, 478108, 689038, 836689, 1378076, 1673378, 3346756, 5856823, 11713646, 23427292]

約数ペア:

[(1, 23427292), (2, 11713646), (4, 5856823), (7, 3346756), (14, 1673378), (17, 1378076), (28, 836689), (34, 689038), (49, 478108), (68, 344519), (79, 296548), (89, 263228), (98, 239054), (119, 196868), (158, 148274), (178, 131614), (196, 119527), (238, 98434), (316, 74137), (356, 65807), (476, 49217), (553, 42364), (623, 37604), (833, 28124), (1106, 21182), (1246, 18802), (1343, 17444), (1513, 15484), (1666, 14062), (2212, 10591), (2492, 9401), (2686, 8722), (3026, 7742), (3332, 7031), (3871, 6052), (4361, 5372)]