24990238

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 50295168

約数和(自身を除く): 25304930

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 41, 82, 91, 119, 182, 197, 221, 238, 287, 394, 442, 533, 574, 697, 1066, 1379, 1394, 1547, 2561, 2758, 3094, 3349, 3731, 4879, 5122, 6698, 7462, 8077, 9061, 9758, 16154, 17927, 18122, 23443, 35854, 43537, 46886, 56539, 63427, 87074, 105001, 113078, 126854, 137309, 210002, 274618, 304759, 609518, 735007, 961163, 1470014, 1785017, 1922326, 3570034, 12495119, 24990238]

約数ペア:

[(1, 24990238), (2, 12495119), (7, 3570034), (13, 1922326), (14, 1785017), (17, 1470014), (26, 961163), (34, 735007), (41, 609518), (82, 304759), (91, 274618), (119, 210002), (182, 137309), (197, 126854), (221, 113078), (238, 105001), (287, 87074), (394, 63427), (442, 56539), (533, 46886), (574, 43537), (697, 35854), (1066, 23443), (1379, 18122), (1394, 17927), (1547, 16154), (2561, 9758), (2758, 9061), (3094, 8077), (3349, 7462), (3731, 6698), (4879, 5122)]