71034392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2003}}^1$

素因数の和:2064

約数の個数: 64

約数和(自身を含む): 161602560

約数和(自身を除く): 90568168

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 248, 286, 341, 403, 572, 682, 806, 1144, 1364, 1612, 2003, 2728, 3224, 4006, 4433, 8012, 8866, 16024, 17732, 22033, 26039, 35464, 44066, 52078, 62093, 88132, 104156, 124186, 176264, 208312, 248372, 286429, 496744, 572858, 683023, 807209, 1145716, 1366046, 1614418, 2291432, 2732092, 3228836, 5464184, 6457672, 8879299, 17758598, 35517196, 71034392]

約数ペア:

[(1, 71034392), (2, 35517196), (4, 17758598), (8, 8879299), (11, 6457672), (13, 5464184), (22, 3228836), (26, 2732092), (31, 2291432), (44, 1614418), (52, 1366046), (62, 1145716), (88, 807209), (104, 683023), (124, 572858), (143, 496744), (248, 286429), (286, 248372), (341, 208312), (403, 176264), (572, 124186), (682, 104156), (806, 88132), (1144, 62093), (1364, 52078), (1612, 44066), (2003, 35464), (2728, 26039), (3224, 22033), (4006, 17732), (4433, 16024), (8012, 8866)]