42004348

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 82301184

約数和(自身を除く): 40296836

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 107, 214, 251, 391, 428, 502, 782, 1004, 1564, 1819, 2461, 3638, 4267, 4922, 5773, 7276, 8534, 9844, 11546, 17068, 23092, 26857, 41837, 53714, 83674, 98141, 107428, 167348, 196282, 392564, 456569, 617711, 913138, 1235422, 1826276, 2470844, 10501087, 21002174, 42004348]

約数ペア:

[(1, 42004348), (2, 21002174), (4, 10501087), (17, 2470844), (23, 1826276), (34, 1235422), (46, 913138), (68, 617711), (92, 456569), (107, 392564), (214, 196282), (251, 167348), (391, 107428), (428, 98141), (502, 83674), (782, 53714), (1004, 41837), (1564, 26857), (1819, 23092), (2461, 17068), (3638, 11546), (4267, 9844), (4922, 8534), (5773, 7276)]