56687064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{881}}^1$

素因数の和:1280

約数の個数: 64

約数和(自身を含む): 162570240

約数和(自身を除く): 105883176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 383, 766, 881, 1149, 1532, 1762, 2298, 2643, 2681, 3064, 3524, 4596, 5286, 5362, 6167, 7048, 8043, 9192, 10572, 10724, 12334, 16086, 18501, 21144, 21448, 24668, 32172, 37002, 49336, 64344, 74004, 148008, 337423, 674846, 1012269, 1349692, 2024538, 2361961, 2699384, 4049076, 4723922, 7085883, 8098152, 9447844, 14171766, 18895688, 28343532, 56687064]

約数ペア:

[(1, 56687064), (2, 28343532), (3, 18895688), (4, 14171766), (6, 9447844), (7, 8098152), (8, 7085883), (12, 4723922), (14, 4049076), (21, 2699384), (24, 2361961), (28, 2024538), (42, 1349692), (56, 1012269), (84, 674846), (168, 337423), (383, 148008), (766, 74004), (881, 64344), (1149, 49336), (1532, 37002), (1762, 32172), (2298, 24668), (2643, 21448), (2681, 21144), (3064, 18501), (3524, 16086), (4596, 12334), (5286, 10724), (5362, 10572), (6167, 9192), (7048, 8043)]