12771136

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{983}}^1$

素因数の和:1031

約数の個数: 56

約数和(自身を含む): 29992320

約数和(自身を除く): 17221184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 203, 224, 232, 406, 448, 464, 812, 928, 983, 1624, 1856, 1966, 3248, 3932, 6496, 6881, 7864, 12992, 13762, 15728, 27524, 28507, 31456, 55048, 57014, 62912, 110096, 114028, 199549, 220192, 228056, 399098, 440384, 456112, 798196, 912224, 1596392, 1824448, 3192784, 6385568, 12771136]

約数ペア:

[(1, 12771136), (2, 6385568), (4, 3192784), (7, 1824448), (8, 1596392), (14, 912224), (16, 798196), (28, 456112), (29, 440384), (32, 399098), (56, 228056), (58, 220192), (64, 199549), (112, 114028), (116, 110096), (203, 62912), (224, 57014), (232, 55048), (406, 31456), (448, 28507), (464, 27524), (812, 15728), (928, 13762), (983, 12992), (1624, 7864), (1856, 6881), (1966, 6496), (3248, 3932)]