42664108

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 80438400

約数和(自身を除く): 37774292

約数列:

[1, 2, 4, 37, 41, 74, 79, 82, 89, 148, 158, 164, 178, 316, 356, 1517, 2923, 3034, 3239, 3293, 3649, 5846, 6068, 6478, 6586, 7031, 7298, 11692, 12956, 13172, 14062, 14596, 28124, 119843, 135013, 239686, 260147, 270026, 288271, 479372, 520294, 540052, 576542, 1040588, 1153084, 10666027, 21332054, 42664108]

約数ペア:

[(1, 42664108), (2, 21332054), (4, 10666027), (37, 1153084), (41, 1040588), (74, 576542), (79, 540052), (82, 520294), (89, 479372), (148, 288271), (158, 270026), (164, 260147), (178, 239686), (316, 135013), (356, 119843), (1517, 28124), (2923, 14596), (3034, 14062), (3239, 13172), (3293, 12956), (3649, 11692), (5846, 7298), (6068, 7031), (6478, 6586)]