64449938

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3067}}^1$

素因数の和:3174

約数の個数: 32

約数和(自身を含む): 117811200

約数和(自身を除く): 53361262

約数列:

[1, 2, 7, 14, 19, 38, 79, 133, 158, 266, 553, 1106, 1501, 3002, 3067, 6134, 10507, 21014, 21469, 42938, 58273, 116546, 242293, 407911, 484586, 815822, 1696051, 3392102, 4603567, 9207134, 32224969, 64449938]

約数ペア:

[(1, 64449938), (2, 32224969), (7, 9207134), (14, 4603567), (19, 3392102), (38, 1696051), (79, 815822), (133, 484586), (158, 407911), (266, 242293), (553, 116546), (1106, 58273), (1501, 42938), (3002, 21469), (3067, 21014), (6134, 10507)]