4865789768

素因数分解:

$2^3\times 7^4\times {\mathrm{253321}}^1$

素因数の和:253355

約数の個数: 40

約数和(自身を含む): 10643323830

約数和(自身を除く): 5777534062

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2401, 2744, 4802, 9604, 19208, 253321, 506642, 1013284, 1773247, 2026568, 3546494, 7092988, 12412729, 14185976, 24825458, 49650916, 86889103, 99301832, 173778206, 347556412, 608223721, 695112824, 1216447442, 2432894884, 4865789768]

約数ペア:

[(1, 4865789768), (2, 2432894884), (4, 1216447442), (7, 695112824), (8, 608223721), (14, 347556412), (28, 173778206), (49, 99301832), (56, 86889103), (98, 49650916), (196, 24825458), (343, 14185976), (392, 12412729), (686, 7092988), (1372, 3546494), (2401, 2026568), (2744, 1773247), (4802, 1013284), (9604, 506642), (19208, 253321)]