39622648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:416

約数の個数: 64

約数和(自身を含む): 86153760

約数和(自身を除く): 46531112

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 73, 104, 136, 146, 221, 292, 307, 442, 584, 614, 884, 949, 1228, 1241, 1768, 1898, 2456, 2482, 3796, 3991, 4964, 5219, 7592, 7982, 9928, 10438, 15964, 16133, 20876, 22411, 31928, 32266, 41752, 44822, 64532, 67847, 89644, 129064, 135694, 179288, 271388, 291343, 380987, 542776, 582686, 761974, 1165372, 1523948, 2330744, 3047896, 4952831, 9905662, 19811324, 39622648]

約数ペア:

[(1, 39622648), (2, 19811324), (4, 9905662), (8, 4952831), (13, 3047896), (17, 2330744), (26, 1523948), (34, 1165372), (52, 761974), (68, 582686), (73, 542776), (104, 380987), (136, 291343), (146, 271388), (221, 179288), (292, 135694), (307, 129064), (442, 89644), (584, 67847), (614, 64532), (884, 44822), (949, 41752), (1228, 32266), (1241, 31928), (1768, 22411), (1898, 20876), (2456, 16133), (2482, 15964), (3796, 10438), (3991, 9928), (4964, 7982), (5219, 7592)]