7872816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23431}}^1$

素因数の和:23449

約数の個数: 40

約数和(自身を含む): 23244544

約数和(自身を除く): 15371728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 23431, 46862, 70293, 93724, 140586, 164017, 187448, 281172, 328034, 374896, 492051, 562344, 656068, 984102, 1124688, 1312136, 1968204, 2624272, 3936408, 7872816]

約数ペア:

[(1, 7872816), (2, 3936408), (3, 2624272), (4, 1968204), (6, 1312136), (7, 1124688), (8, 984102), (12, 656068), (14, 562344), (16, 492051), (21, 374896), (24, 328034), (28, 281172), (42, 187448), (48, 164017), (56, 140586), (84, 93724), (112, 70293), (168, 46862), (336, 23431)]