42687128516

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{11213}}^1$

素因数の和:11564

約数の個数: 48

約数和(自身を含む): 77543464320

約数和(自身を除く): 34856335804

約数列:

[1, 2, 4, 41, 82, 139, 164, 167, 278, 334, 556, 668, 5699, 6847, 11213, 11398, 13694, 22426, 22796, 23213, 27388, 44852, 46426, 92852, 459733, 919466, 951733, 1558607, 1838932, 1872571, 1903466, 3117214, 3745142, 3806932, 6234428, 7490284, 63902887, 76775411, 127805774, 153550822, 255611548, 260287369, 307101644, 520574738, 1041149476, 10671782129, 21343564258, 42687128516]

約数ペア:

[(1, 42687128516), (2, 21343564258), (4, 10671782129), (41, 1041149476), (82, 520574738), (139, 307101644), (164, 260287369), (167, 255611548), (278, 153550822), (334, 127805774), (556, 76775411), (668, 63902887), (5699, 7490284), (6847, 6234428), (11213, 3806932), (11398, 3745142), (13694, 3117214), (22426, 1903466), (22796, 1872571), (23213, 1838932), (27388, 1558607), (44852, 951733), (46426, 919466), (92852, 459733)]