34896784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:248

約数の個数: 80

約数和(自身を含む): 78744960

約数和(自身を除く): 43848176

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 71, 104, 136, 139, 142, 208, 221, 272, 278, 284, 442, 556, 568, 884, 923, 1112, 1136, 1207, 1768, 1807, 1846, 2224, 2363, 2414, 3536, 3614, 3692, 4726, 4828, 7228, 7384, 9452, 9656, 9869, 14456, 14768, 15691, 18904, 19312, 19738, 28912, 30719, 31382, 37808, 39476, 61438, 62764, 78952, 122876, 125528, 128297, 157904, 167773, 245752, 251056, 256594, 335546, 491504, 513188, 671092, 1026376, 1342184, 2052752, 2181049, 2684368, 4362098, 8724196, 17448392, 34896784]

約数ペア:

[(1, 34896784), (2, 17448392), (4, 8724196), (8, 4362098), (13, 2684368), (16, 2181049), (17, 2052752), (26, 1342184), (34, 1026376), (52, 671092), (68, 513188), (71, 491504), (104, 335546), (136, 256594), (139, 251056), (142, 245752), (208, 167773), (221, 157904), (272, 128297), (278, 125528), (284, 122876), (442, 78952), (556, 62764), (568, 61438), (884, 39476), (923, 37808), (1112, 31382), (1136, 30719), (1207, 28912), (1768, 19738), (1807, 19312), (1846, 18904), (2224, 15691), (2363, 14768), (2414, 14456), (3536, 9869), (3614, 9656), (3692, 9452), (4726, 7384), (4828, 7228)]