67897648

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{46633}}^1$

素因数の和:46661

約数の個数: 40

約数和(自身を含む): 161913248

約数和(自身を除く): 94015600

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 46633, 93266, 186532, 326431, 373064, 606229, 652862, 746128, 1212458, 1305724, 2424916, 2611448, 4243603, 4849832, 5222896, 8487206, 9699664, 16974412, 33948824, 67897648]

約数ペア:

[(1, 67897648), (2, 33948824), (4, 16974412), (7, 9699664), (8, 8487206), (13, 5222896), (14, 4849832), (16, 4243603), (26, 2611448), (28, 2424916), (52, 1305724), (56, 1212458), (91, 746128), (104, 652862), (112, 606229), (182, 373064), (208, 326431), (364, 186532), (728, 93266), (1456, 46633)]