25628736

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19069}}^1$

素因数の和:19091

約数の個数: 56

約数和(自身を含む): 77500480

約数和(自身を除く): 51871744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 19069, 38138, 57207, 76276, 114414, 133483, 152552, 228828, 266966, 305104, 400449, 457656, 533932, 610208, 800898, 915312, 1067864, 1220416, 1601796, 1830624, 2135728, 3203592, 3661248, 4271456, 6407184, 8542912, 12814368, 25628736]

約数ペア:

[(1, 25628736), (2, 12814368), (3, 8542912), (4, 6407184), (6, 4271456), (7, 3661248), (8, 3203592), (12, 2135728), (14, 1830624), (16, 1601796), (21, 1220416), (24, 1067864), (28, 915312), (32, 800898), (42, 610208), (48, 533932), (56, 457656), (64, 400449), (84, 305104), (96, 266966), (112, 228828), (168, 152552), (192, 133483), (224, 114414), (336, 76276), (448, 57207), (672, 38138), (1344, 19069)]