28214232

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:644

約数の個数: 64

約数和(自身を含む): 73755360

約数和(自身を除く): 45541128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 53, 82, 106, 123, 159, 164, 212, 246, 318, 328, 424, 492, 541, 636, 984, 1082, 1272, 1623, 2164, 2173, 3246, 4328, 4346, 6492, 6519, 8692, 12984, 13038, 17384, 22181, 26076, 28673, 44362, 52152, 57346, 66543, 86019, 88724, 114692, 133086, 172038, 177448, 229384, 266172, 344076, 532344, 688152, 1175593, 2351186, 3526779, 4702372, 7053558, 9404744, 14107116, 28214232]

約数ペア:

[(1, 28214232), (2, 14107116), (3, 9404744), (4, 7053558), (6, 4702372), (8, 3526779), (12, 2351186), (24, 1175593), (41, 688152), (53, 532344), (82, 344076), (106, 266172), (123, 229384), (159, 177448), (164, 172038), (212, 133086), (246, 114692), (318, 88724), (328, 86019), (424, 66543), (492, 57346), (541, 52152), (636, 44362), (984, 28673), (1082, 26076), (1272, 22181), (1623, 17384), (2164, 13038), (2173, 12984), (3246, 8692), (4328, 6519), (4346, 6492)]