9985707232

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{2273}}^1$

素因数の和:2480

約数の個数: 96

約数和(自身を含む): 21124841472

約数和(自身を除く): 11139134240

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 92, 94, 127, 184, 188, 254, 368, 376, 508, 736, 752, 1016, 1081, 1504, 2032, 2162, 2273, 2921, 4064, 4324, 4546, 5842, 5969, 8648, 9092, 11684, 11938, 17296, 18184, 23368, 23876, 34592, 36368, 46736, 47752, 52279, 72736, 93472, 95504, 104558, 106831, 137287, 191008, 209116, 213662, 274574, 288671, 418232, 427324, 549148, 577342, 836464, 854648, 1098296, 1154684, 1672928, 1709296, 2196592, 2309368, 2457113, 3418592, 4393184, 4618736, 4914226, 6639433, 9237472, 9828452, 13278866, 13567537, 19656904, 26557732, 27135074, 39313808, 53115464, 54270148, 78627616, 106230928, 108540296, 212461856, 217080592, 312053351, 434161184, 624106702, 1248213404, 2496426808, 4992853616, 9985707232]

約数ペア:

[(1, 9985707232), (2, 4992853616), (4, 2496426808), (8, 1248213404), (16, 624106702), (23, 434161184), (32, 312053351), (46, 217080592), (47, 212461856), (92, 108540296), (94, 106230928), (127, 78627616), (184, 54270148), (188, 53115464), (254, 39313808), (368, 27135074), (376, 26557732), (508, 19656904), (736, 13567537), (752, 13278866), (1016, 9828452), (1081, 9237472), (1504, 6639433), (2032, 4914226), (2162, 4618736), (2273, 4393184), (2921, 3418592), (4064, 2457113), (4324, 2309368), (4546, 2196592), (5842, 1709296), (5969, 1672928), (8648, 1154684), (9092, 1098296), (11684, 854648), (11938, 836464), (17296, 577342), (18184, 549148), (23368, 427324), (23876, 418232), (34592, 288671), (36368, 274574), (46736, 213662), (47752, 209116), (52279, 191008), (72736, 137287), (93472, 106831), (95504, 104558)]