28358568

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{56267}}^1$

素因数の和:56286

約数の個数: 48

約数和(自身を含む): 87778080

約数和(自身を除く): 59419512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 56267, 112534, 168801, 225068, 337602, 393869, 450136, 506403, 675204, 787738, 1012806, 1181607, 1350408, 1575476, 2025612, 2363214, 3150952, 3544821, 4051224, 4726428, 7089642, 9452856, 14179284, 28358568]

約数ペア:

[(1, 28358568), (2, 14179284), (3, 9452856), (4, 7089642), (6, 4726428), (7, 4051224), (8, 3544821), (9, 3150952), (12, 2363214), (14, 2025612), (18, 1575476), (21, 1350408), (24, 1181607), (28, 1012806), (36, 787738), (42, 675204), (56, 506403), (63, 450136), (72, 393869), (84, 337602), (126, 225068), (168, 168801), (252, 112534), (504, 56267)]