74870108

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{347}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 147329280

約数和(自身を除く): 72459172

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 167, 323, 334, 347, 646, 668, 694, 1292, 1388, 2839, 3173, 5678, 5899, 6346, 6593, 11356, 11798, 12692, 13186, 23596, 26372, 53941, 57949, 107882, 112081, 115898, 215764, 224162, 231796, 448324, 985133, 1101031, 1970266, 2202062, 3940532, 4404124, 18717527, 37435054, 74870108]

約数ペア:

[(1, 74870108), (2, 37435054), (4, 18717527), (17, 4404124), (19, 3940532), (34, 2202062), (38, 1970266), (68, 1101031), (76, 985133), (167, 448324), (323, 231796), (334, 224162), (347, 215764), (646, 115898), (668, 112081), (694, 107882), (1292, 57949), (1388, 53941), (2839, 26372), (3173, 23596), (5678, 13186), (5899, 12692), (6346, 11798), (6593, 11356)]