7288736

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2503}}^1$

素因数の和:2533

約数の個数: 48

約数和(自身を含む): 17668224

約数和(自身を除く): 10379488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2503, 2912, 5006, 10012, 17521, 20024, 32539, 35042, 40048, 65078, 70084, 80096, 130156, 140168, 227773, 260312, 280336, 455546, 520624, 560672, 911092, 1041248, 1822184, 3644368, 7288736]

約数ペア:

[(1, 7288736), (2, 3644368), (4, 1822184), (7, 1041248), (8, 911092), (13, 560672), (14, 520624), (16, 455546), (26, 280336), (28, 260312), (32, 227773), (52, 140168), (56, 130156), (91, 80096), (104, 70084), (112, 65078), (182, 40048), (208, 35042), (224, 32539), (364, 20024), (416, 17521), (728, 10012), (1456, 5006), (2503, 2912)]