4077883672

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1\times {\mathrm{521}}^1$

素因数の和:1004

約数の個数: 64

約数和(自身を含む): 7988729760

約数和(自身を除く): 3910846088

約数列:

[1, 2, 4, 8, 43, 61, 86, 122, 172, 244, 344, 373, 488, 521, 746, 1042, 1492, 2084, 2623, 2984, 4168, 5246, 10492, 16039, 20984, 22403, 22753, 31781, 32078, 44806, 45506, 63562, 64156, 89612, 91012, 127124, 128312, 179224, 182024, 194333, 254248, 388666, 777332, 978379, 1366583, 1554664, 1956758, 2733166, 3913516, 5466332, 7827032, 8356319, 10932664, 11854313, 16712638, 23708626, 33425276, 47417252, 66850552, 94834504, 509735459, 1019470918, 2038941836, 4077883672]

約数ペア:

[(1, 4077883672), (2, 2038941836), (4, 1019470918), (8, 509735459), (43, 94834504), (61, 66850552), (86, 47417252), (122, 33425276), (172, 23708626), (244, 16712638), (344, 11854313), (373, 10932664), (488, 8356319), (521, 7827032), (746, 5466332), (1042, 3913516), (1492, 2733166), (2084, 1956758), (2623, 1554664), (2984, 1366583), (4168, 978379), (5246, 777332), (10492, 388666), (16039, 254248), (20984, 194333), (22403, 182024), (22753, 179224), (31781, 128312), (32078, 127124), (44806, 91012), (45506, 89612), (63562, 64156)]