71688608

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{379}}^1$

素因数の和:669

約数の個数: 48

約数和(自身を含む): 148236480

約数和(自身を除く): 76547872

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 257, 368, 379, 514, 736, 758, 1028, 1516, 2056, 3032, 4112, 5911, 6064, 8224, 8717, 11822, 12128, 17434, 23644, 34868, 47288, 69736, 94576, 97403, 139472, 189152, 194806, 278944, 389612, 779224, 1558448, 2240269, 3116896, 4480538, 8961076, 17922152, 35844304, 71688608]

約数ペア:

[(1, 71688608), (2, 35844304), (4, 17922152), (8, 8961076), (16, 4480538), (23, 3116896), (32, 2240269), (46, 1558448), (92, 779224), (184, 389612), (257, 278944), (368, 194806), (379, 189152), (514, 139472), (736, 97403), (758, 94576), (1028, 69736), (1516, 47288), (2056, 34868), (3032, 23644), (4112, 17434), (5911, 12128), (6064, 11822), (8224, 8717)]