74486007841

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{10973}}^1$

素因数の和:11314

約数の個数: 48

約数和(自身を含む): 95253881040

約数和(自身を除く): 20767873199

約数列:

[1, 7, 17, 29, 49, 119, 203, 281, 493, 833, 1421, 1967, 3451, 4777, 8149, 10973, 13769, 24157, 33439, 57043, 76811, 138533, 186541, 234073, 318217, 399301, 537677, 969731, 1305787, 2227519, 3083413, 5409689, 6788117, 9140509, 15592633, 21583891, 37867823, 52418021, 89418977, 151087237, 265074761, 366926147, 625932839, 1520122609, 2568483029, 4381529873, 10640858263, 74486007841]

約数ペア:

[(1, 74486007841), (7, 10640858263), (17, 4381529873), (29, 2568483029), (49, 1520122609), (119, 625932839), (203, 366926147), (281, 265074761), (493, 151087237), (833, 89418977), (1421, 52418021), (1967, 37867823), (3451, 21583891), (4777, 15592633), (8149, 9140509), (10973, 6788117), (13769, 5409689), (24157, 3083413), (33439, 2227519), (57043, 1305787), (76811, 969731), (138533, 537677), (186541, 399301), (234073, 318217)]