25387572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15907}}^1$

素因数の和:15940

約数の個数: 48

約数和(自身を含む): 71267840

約数和(自身を除く): 45880268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 15907, 31814, 47721, 63628, 95442, 111349, 190884, 222698, 302233, 334047, 445396, 604466, 668094, 906699, 1208932, 1336188, 1813398, 2115631, 3626796, 4231262, 6346893, 8462524, 12693786, 25387572]

約数ペア:

[(1, 25387572), (2, 12693786), (3, 8462524), (4, 6346893), (6, 4231262), (7, 3626796), (12, 2115631), (14, 1813398), (19, 1336188), (21, 1208932), (28, 906699), (38, 668094), (42, 604466), (57, 445396), (76, 334047), (84, 302233), (114, 222698), (133, 190884), (228, 111349), (266, 95442), (399, 63628), (532, 47721), (798, 31814), (1596, 15907)]