69814976

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:518

約数の個数: 112

約数和(自身を含む): 178685952

約数和(自身を除く): 108870976

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 154, 176, 217, 224, 248, 308, 341, 352, 434, 448, 457, 496, 616, 682, 704, 868, 914, 992, 1232, 1364, 1736, 1828, 1984, 2387, 2464, 2728, 3199, 3472, 3656, 4774, 4928, 5027, 5456, 6398, 6944, 7312, 9548, 10054, 10912, 12796, 13888, 14167, 14624, 19096, 20108, 21824, 25592, 28334, 29248, 35189, 38192, 40216, 51184, 56668, 70378, 76384, 80432, 99169, 102368, 113336, 140756, 152768, 155837, 160864, 198338, 204736, 226672, 281512, 311674, 321728, 396676, 453344, 563024, 623348, 793352, 906688, 1090859, 1126048, 1246696, 1586704, 2181718, 2252096, 2493392, 3173408, 4363436, 4986784, 6346816, 8726872, 9973568, 17453744, 34907488, 69814976]

約数ペア:

[(1, 69814976), (2, 34907488), (4, 17453744), (7, 9973568), (8, 8726872), (11, 6346816), (14, 4986784), (16, 4363436), (22, 3173408), (28, 2493392), (31, 2252096), (32, 2181718), (44, 1586704), (56, 1246696), (62, 1126048), (64, 1090859), (77, 906688), (88, 793352), (112, 623348), (124, 563024), (154, 453344), (176, 396676), (217, 321728), (224, 311674), (248, 281512), (308, 226672), (341, 204736), (352, 198338), (434, 160864), (448, 155837), (457, 152768), (496, 140756), (616, 113336), (682, 102368), (704, 99169), (868, 80432), (914, 76384), (992, 70378), (1232, 56668), (1364, 51184), (1736, 40216), (1828, 38192), (1984, 35189), (2387, 29248), (2464, 28334), (2728, 25592), (3199, 21824), (3472, 20108), (3656, 19096), (4774, 14624), (4928, 14167), (5027, 13888), (5456, 12796), (6398, 10912), (6944, 10054), (7312, 9548)]