82978486592

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{5581}}^1\times {\mathrm{12227}}^1$

素因数の和:17839

約数の個数: 56

約数和(自身を含む): 173372007840

約数和(自身を除く): 90393521248

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 5581, 11162, 12227, 22324, 24454, 44648, 48908, 89296, 97816, 106039, 178592, 195632, 212078, 232313, 357184, 391264, 424156, 464626, 782528, 848312, 929252, 1696624, 1858504, 3393248, 3717008, 6786496, 7434016, 14868032, 68238887, 136477774, 272955548, 545911096, 1091822192, 1296538853, 2183644384, 2593077706, 4367288768, 5186155412, 10372310824, 20744621648, 41489243296, 82978486592]

約数ペア:

[(1, 82978486592), (2, 41489243296), (4, 20744621648), (8, 10372310824), (16, 5186155412), (19, 4367288768), (32, 2593077706), (38, 2183644384), (64, 1296538853), (76, 1091822192), (152, 545911096), (304, 272955548), (608, 136477774), (1216, 68238887), (5581, 14868032), (11162, 7434016), (12227, 6786496), (22324, 3717008), (24454, 3393248), (44648, 1858504), (48908, 1696624), (89296, 929252), (97816, 848312), (106039, 782528), (178592, 464626), (195632, 424156), (212078, 391264), (232313, 357184)]