25303291232

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1257119}}^1$

素因数の和:1257183

約数の個数: 48

約数和(自身を含む): 54171815040

約数和(自身を除く): 28868523808

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 68, 74, 136, 148, 272, 296, 544, 592, 629, 1184, 1258, 2516, 5032, 10064, 20128, 1257119, 2514238, 5028476, 10056952, 20113904, 21371023, 40227808, 42742046, 46513403, 85484092, 93026806, 170968184, 186053612, 341936368, 372107224, 683872736, 744214448, 790727851, 1488428896, 1581455702, 3162911404, 6325822808, 12651645616, 25303291232]

約数ペア:

[(1, 25303291232), (2, 12651645616), (4, 6325822808), (8, 3162911404), (16, 1581455702), (17, 1488428896), (32, 790727851), (34, 744214448), (37, 683872736), (68, 372107224), (74, 341936368), (136, 186053612), (148, 170968184), (272, 93026806), (296, 85484092), (544, 46513403), (592, 42742046), (629, 40227808), (1184, 21371023), (1258, 20113904), (2516, 10056952), (5032, 5028476), (10064, 2514238), (20128, 1257119)]