66158288

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{34747}}^1$

素因数の和:34779

約数の個数: 40

約数和(自身を含む): 155115072

約数和(自身を除く): 88956784

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 34747, 69494, 138988, 243229, 277976, 486458, 555952, 590699, 972916, 1181398, 1945832, 2362796, 3891664, 4134893, 4725592, 8269786, 9451184, 16539572, 33079144, 66158288]

約数ペア:

[(1, 66158288), (2, 33079144), (4, 16539572), (7, 9451184), (8, 8269786), (14, 4725592), (16, 4134893), (17, 3891664), (28, 2362796), (34, 1945832), (56, 1181398), (68, 972916), (112, 590699), (119, 555952), (136, 486458), (238, 277976), (272, 243229), (476, 138988), (952, 69494), (1904, 34747)]