64362272

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:538

約数の個数: 96

約数和(自身を含む): 152409600

約数和(自身を除く): 88047328

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 32, 34, 38, 52, 68, 76, 104, 136, 152, 208, 221, 247, 272, 304, 323, 416, 442, 479, 494, 544, 608, 646, 884, 958, 988, 1292, 1768, 1916, 1976, 2584, 3536, 3832, 3952, 4199, 5168, 6227, 7072, 7664, 7904, 8143, 8398, 9101, 10336, 12454, 15328, 16286, 16796, 18202, 24908, 32572, 33592, 36404, 49816, 65144, 67184, 72808, 99632, 105859, 118313, 130288, 134368, 145616, 154717, 199264, 211718, 236626, 260576, 291232, 309434, 423436, 473252, 618868, 846872, 946504, 1237736, 1693744, 1893008, 2011321, 2475472, 3387488, 3786016, 4022642, 4950944, 8045284, 16090568, 32181136, 64362272]

約数ペア:

[(1, 64362272), (2, 32181136), (4, 16090568), (8, 8045284), (13, 4950944), (16, 4022642), (17, 3786016), (19, 3387488), (26, 2475472), (32, 2011321), (34, 1893008), (38, 1693744), (52, 1237736), (68, 946504), (76, 846872), (104, 618868), (136, 473252), (152, 423436), (208, 309434), (221, 291232), (247, 260576), (272, 236626), (304, 211718), (323, 199264), (416, 154717), (442, 145616), (479, 134368), (494, 130288), (544, 118313), (608, 105859), (646, 99632), (884, 72808), (958, 67184), (988, 65144), (1292, 49816), (1768, 36404), (1916, 33592), (1976, 32572), (2584, 24908), (3536, 18202), (3832, 16796), (3952, 16286), (4199, 15328), (5168, 12454), (6227, 10336), (7072, 9101), (7664, 8398), (7904, 8143)]