42428204

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{509}}^1$

素因数の和:762

約数の個数: 48

約数和(自身を含む): 91963200

約数和(自身を除く): 49534996

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 229, 364, 458, 509, 916, 1018, 1603, 2036, 2977, 3206, 3563, 5954, 6412, 6617, 7126, 11908, 13234, 14252, 20839, 26468, 41678, 46319, 83356, 92638, 116561, 185276, 233122, 466244, 815927, 1515293, 1631854, 3030586, 3263708, 6061172, 10607051, 21214102, 42428204]

約数ペア:

[(1, 42428204), (2, 21214102), (4, 10607051), (7, 6061172), (13, 3263708), (14, 3030586), (26, 1631854), (28, 1515293), (52, 815927), (91, 466244), (182, 233122), (229, 185276), (364, 116561), (458, 92638), (509, 83356), (916, 46319), (1018, 41678), (1603, 26468), (2036, 20839), (2977, 14252), (3206, 13234), (3563, 11908), (5954, 7126), (6412, 6617)]