74228228

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 138184704

約数和(自身を除く): 63956476

約数列:

[1, 2, 4, 47, 67, 71, 83, 94, 134, 142, 166, 188, 268, 284, 332, 3149, 3337, 3901, 4757, 5561, 5893, 6298, 6674, 7802, 9514, 11122, 11786, 12596, 13348, 15604, 19028, 22244, 23572, 223579, 261367, 276971, 394831, 447158, 522734, 553942, 789662, 894316, 1045468, 1107884, 1579324, 18557057, 37114114, 74228228]

約数ペア:

[(1, 74228228), (2, 37114114), (4, 18557057), (47, 1579324), (67, 1107884), (71, 1045468), (83, 894316), (94, 789662), (134, 553942), (142, 522734), (166, 447158), (188, 394831), (268, 276971), (284, 261367), (332, 223579), (3149, 23572), (3337, 22244), (3901, 19028), (4757, 15604), (5561, 13348), (5893, 12596), (6298, 11786), (6674, 11122), (7802, 9514)]