520070528

素因数分解:

$2^7\times {\mathrm{17}}^3\times {\mathrm{827}}^1$

素因数の和:892

約数の個数: 64

約数和(自身を含む): 1102150800

約数和(自身を除く): 582080272

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 289, 544, 578, 827, 1088, 1156, 1654, 2176, 2312, 3308, 4624, 4913, 6616, 9248, 9826, 13232, 14059, 18496, 19652, 26464, 28118, 36992, 39304, 52928, 56236, 78608, 105856, 112472, 157216, 224944, 239003, 314432, 449888, 478006, 628864, 899776, 956012, 1799552, 1912024, 3824048, 4063051, 7648096, 8126102, 15296192, 16252204, 30592384, 32504408, 65008816, 130017632, 260035264, 520070528]

約数ペア:

[(1, 520070528), (2, 260035264), (4, 130017632), (8, 65008816), (16, 32504408), (17, 30592384), (32, 16252204), (34, 15296192), (64, 8126102), (68, 7648096), (128, 4063051), (136, 3824048), (272, 1912024), (289, 1799552), (544, 956012), (578, 899776), (827, 628864), (1088, 478006), (1156, 449888), (1654, 314432), (2176, 239003), (2312, 224944), (3308, 157216), (4624, 112472), (4913, 105856), (6616, 78608), (9248, 56236), (9826, 52928), (13232, 39304), (14059, 36992), (18496, 28118), (19652, 26464)]