39775758

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 90139392

約数和(自身を除く): 50363634

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 83, 106, 137, 159, 166, 249, 274, 318, 411, 498, 583, 822, 913, 1166, 1507, 1749, 1826, 2739, 3014, 3498, 4399, 4521, 5478, 7261, 8798, 9042, 11371, 13197, 14522, 21783, 22742, 26394, 34113, 43566, 48389, 68226, 79871, 96778, 125081, 145167, 159742, 239613, 250162, 290334, 375243, 479226, 602663, 750486, 1205326, 1807989, 3615978, 6629293, 13258586, 19887879, 39775758]

約数ペア:

[(1, 39775758), (2, 19887879), (3, 13258586), (6, 6629293), (11, 3615978), (22, 1807989), (33, 1205326), (53, 750486), (66, 602663), (83, 479226), (106, 375243), (137, 290334), (159, 250162), (166, 239613), (249, 159742), (274, 145167), (318, 125081), (411, 96778), (498, 79871), (583, 68226), (822, 48389), (913, 43566), (1166, 34113), (1507, 26394), (1749, 22742), (1826, 21783), (2739, 14522), (3014, 13197), (3498, 11371), (4399, 9042), (4521, 8798), (5478, 7261)]