8720973296

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{38039}}^1$

素因数の和:38166

約数の個数: 80

約数和(自身を含む): 20377267200

約数和(自身を除く): 11656293904

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 89, 92, 112, 161, 178, 184, 322, 356, 368, 623, 644, 712, 1246, 1288, 1424, 2047, 2492, 2576, 4094, 4984, 8188, 9968, 14329, 16376, 28658, 32752, 38039, 57316, 76078, 114632, 152156, 229264, 266273, 304312, 532546, 608624, 874897, 1065092, 1749794, 2130184, 3385471, 3499588, 4260368, 6124279, 6770942, 6999176, 12248558, 13541884, 13998352, 23698297, 24497116, 27083768, 47396594, 48994232, 54167536, 77865833, 94793188, 97988464, 155731666, 189586376, 311463332, 379172752, 545060831, 622926664, 1090121662, 1245853328, 2180243324, 4360486648, 8720973296]

約数ペア:

[(1, 8720973296), (2, 4360486648), (4, 2180243324), (7, 1245853328), (8, 1090121662), (14, 622926664), (16, 545060831), (23, 379172752), (28, 311463332), (46, 189586376), (56, 155731666), (89, 97988464), (92, 94793188), (112, 77865833), (161, 54167536), (178, 48994232), (184, 47396594), (322, 27083768), (356, 24497116), (368, 23698297), (623, 13998352), (644, 13541884), (712, 12248558), (1246, 6999176), (1288, 6770942), (1424, 6124279), (2047, 4260368), (2492, 3499588), (2576, 3385471), (4094, 2130184), (4984, 1749794), (8188, 1065092), (9968, 874897), (14329, 608624), (16376, 532546), (28658, 304312), (32752, 266273), (38039, 229264), (57316, 152156), (76078, 114632)]