25906392

素因数分解:

$2^3\times 3^4\times {\mathrm{39979}}^1$

素因数の和:39997

約数の個数: 40

約数和(自身を含む): 72563700

約数和(自身を除く): 46657308

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 39979, 79958, 119937, 159916, 239874, 319832, 359811, 479748, 719622, 959496, 1079433, 1439244, 2158866, 2878488, 3238299, 4317732, 6476598, 8635464, 12953196, 25906392]

約数ペア:

[(1, 25906392), (2, 12953196), (3, 8635464), (4, 6476598), (6, 4317732), (8, 3238299), (9, 2878488), (12, 2158866), (18, 1439244), (24, 1079433), (27, 959496), (36, 719622), (54, 479748), (72, 359811), (81, 319832), (108, 239874), (162, 159916), (216, 119937), (324, 79958), (648, 39979)]