26190038192

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1\times {\mathrm{1069}}^1$

素因数の和:1470

約数の個数: 80

約数和(自身を含む): 52359773760

約数和(自身を除く): 26169735568

約数列:

[1, 2, 4, 8, 16, 53, 106, 167, 173, 212, 334, 346, 424, 668, 692, 848, 1069, 1336, 1384, 2138, 2672, 2768, 4276, 8552, 8851, 9169, 17104, 17702, 18338, 28891, 35404, 36676, 56657, 57782, 70808, 73352, 113314, 115564, 141616, 146704, 178523, 184937, 226628, 231128, 357046, 369874, 453256, 462256, 714092, 739748, 906512, 1428184, 1479496, 1531223, 2856368, 2958992, 3062446, 6124892, 9461719, 9801661, 12249784, 18923438, 19603322, 24499568, 30884479, 37846876, 39206644, 61768958, 75693752, 78413288, 123537916, 151387504, 156826576, 247075832, 494151664, 1636877387, 3273754774, 6547509548, 13095019096, 26190038192]

約数ペア:

[(1, 26190038192), (2, 13095019096), (4, 6547509548), (8, 3273754774), (16, 1636877387), (53, 494151664), (106, 247075832), (167, 156826576), (173, 151387504), (212, 123537916), (334, 78413288), (346, 75693752), (424, 61768958), (668, 39206644), (692, 37846876), (848, 30884479), (1069, 24499568), (1336, 19603322), (1384, 18923438), (2138, 12249784), (2672, 9801661), (2768, 9461719), (4276, 6124892), (8552, 3062446), (8851, 2958992), (9169, 2856368), (17104, 1531223), (17702, 1479496), (18338, 1428184), (28891, 906512), (35404, 739748), (36676, 714092), (56657, 462256), (57782, 453256), (70808, 369874), (73352, 357046), (113314, 231128), (115564, 226628), (141616, 184937), (146704, 178523)]