9649184

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 20030976

約数和(自身を除く): 10381792

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 71, 124, 137, 142, 248, 274, 284, 496, 548, 568, 992, 1096, 1136, 2192, 2201, 2272, 4247, 4384, 4402, 8494, 8804, 9727, 16988, 17608, 19454, 33976, 35216, 38908, 67952, 70432, 77816, 135904, 155632, 301537, 311264, 603074, 1206148, 2412296, 4824592, 9649184]

約数ペア:

[(1, 9649184), (2, 4824592), (4, 2412296), (8, 1206148), (16, 603074), (31, 311264), (32, 301537), (62, 155632), (71, 135904), (124, 77816), (137, 70432), (142, 67952), (248, 38908), (274, 35216), (284, 33976), (496, 19454), (548, 17608), (568, 16988), (992, 9727), (1096, 8804), (1136, 8494), (2192, 4402), (2201, 4384), (2272, 4247)]