67286638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{461}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 111767040

約数和(自身を除く): 44480402

約数列:

[1, 2, 19, 23, 38, 46, 167, 334, 437, 461, 874, 922, 3173, 3841, 6346, 7682, 8759, 10603, 17518, 21206, 72979, 76987, 145958, 153974, 201457, 402914, 1462753, 1770701, 2925506, 3541402, 33643319, 67286638]

約数ペア:

[(1, 67286638), (2, 33643319), (19, 3541402), (23, 2925506), (38, 1770701), (46, 1462753), (167, 402914), (334, 201457), (437, 153974), (461, 145958), (874, 76987), (922, 72979), (3173, 21206), (3841, 17518), (6346, 10603), (7682, 8759)]