39906456

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 102837600

約数和(自身を除く): 62931144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 137, 159, 212, 229, 274, 318, 411, 424, 458, 548, 636, 687, 822, 916, 1096, 1272, 1374, 1644, 1832, 2748, 3288, 5496, 7261, 12137, 14522, 21783, 24274, 29044, 31373, 36411, 43566, 48548, 58088, 62746, 72822, 87132, 94119, 97096, 125492, 145644, 174264, 188238, 250984, 291288, 376476, 752952, 1662769, 3325538, 4988307, 6651076, 9976614, 13302152, 19953228, 39906456]

約数ペア:

[(1, 39906456), (2, 19953228), (3, 13302152), (4, 9976614), (6, 6651076), (8, 4988307), (12, 3325538), (24, 1662769), (53, 752952), (106, 376476), (137, 291288), (159, 250984), (212, 188238), (229, 174264), (274, 145644), (318, 125492), (411, 97096), (424, 94119), (458, 87132), (548, 72822), (636, 62746), (687, 58088), (822, 48548), (916, 43566), (1096, 36411), (1272, 31373), (1374, 29044), (1644, 24274), (1832, 21783), (2748, 14522), (3288, 12137), (5496, 7261)]