42474964

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{5857}}^1$

素因数の和:5912

約数の個数: 36

約数和(自身を含む): 88818996

約数和(自身を除く): 46344032

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 1036, 1813, 3626, 5857, 7252, 11714, 23428, 40999, 81998, 163996, 216709, 286993, 433418, 573986, 866836, 1147972, 1516963, 3033926, 6067852, 10618741, 21237482, 42474964]

約数ペア:

[(1, 42474964), (2, 21237482), (4, 10618741), (7, 6067852), (14, 3033926), (28, 1516963), (37, 1147972), (49, 866836), (74, 573986), (98, 433418), (148, 286993), (196, 216709), (259, 163996), (518, 81998), (1036, 40999), (1813, 23428), (3626, 11714), (5857, 7252)]