2897832

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:430

約数の個数: 64

約数和(自身を含む): 8478720

約数和(自身を除く): 5580888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 367, 376, 564, 658, 734, 987, 1101, 1128, 1316, 1468, 1974, 2202, 2569, 2632, 2936, 3948, 4404, 5138, 7707, 7896, 8808, 10276, 15414, 17249, 20552, 30828, 34498, 51747, 61656, 68996, 103494, 120743, 137992, 206988, 241486, 362229, 413976, 482972, 724458, 965944, 1448916, 2897832]

約数ペア:

[(1, 2897832), (2, 1448916), (3, 965944), (4, 724458), (6, 482972), (7, 413976), (8, 362229), (12, 241486), (14, 206988), (21, 137992), (24, 120743), (28, 103494), (42, 68996), (47, 61656), (56, 51747), (84, 34498), (94, 30828), (141, 20552), (168, 17249), (188, 15414), (282, 10276), (329, 8808), (367, 7896), (376, 7707), (564, 5138), (658, 4404), (734, 3948), (987, 2936), (1101, 2632), (1128, 2569), (1316, 2202), (1468, 1974)]