7281248

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1$

素因数の和:807

約数の個数: 48

約数和(自身を含む): 16130016

約数和(自身を除く): 8848768

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 184, 208, 299, 368, 416, 598, 736, 761, 1196, 1522, 2392, 3044, 4784, 6088, 9568, 9893, 12176, 17503, 19786, 24352, 35006, 39572, 70012, 79144, 140024, 158288, 227539, 280048, 316576, 455078, 560096, 910156, 1820312, 3640624, 7281248]

約数ペア:

[(1, 7281248), (2, 3640624), (4, 1820312), (8, 910156), (13, 560096), (16, 455078), (23, 316576), (26, 280048), (32, 227539), (46, 158288), (52, 140024), (92, 79144), (104, 70012), (184, 39572), (208, 35006), (299, 24352), (368, 19786), (416, 17503), (598, 12176), (736, 9893), (761, 9568), (1196, 6088), (1522, 4784), (2392, 3044)]