38611504

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{829}}^1$

素因数の和:949

約数の個数: 40

約数和(自身を含む): 77807520

約数和(自身を除く): 39196016

約数列:

[1, 2, 4, 8, 16, 41, 71, 82, 142, 164, 284, 328, 568, 656, 829, 1136, 1658, 2911, 3316, 5822, 6632, 11644, 13264, 23288, 33989, 46576, 58859, 67978, 117718, 135956, 235436, 271912, 470872, 543824, 941744, 2413219, 4826438, 9652876, 19305752, 38611504]

約数ペア:

[(1, 38611504), (2, 19305752), (4, 9652876), (8, 4826438), (16, 2413219), (41, 941744), (71, 543824), (82, 470872), (142, 271912), (164, 235436), (284, 135956), (328, 117718), (568, 67978), (656, 58859), (829, 46576), (1136, 33989), (1658, 23288), (2911, 13264), (3316, 11644), (5822, 6632)]