68882656

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{373}}^1$

素因数の和:611

約数の個数: 48

約数和(自身を含む): 141372000

約数和(自身を除く): 72489344

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 199, 232, 373, 398, 464, 746, 796, 928, 1492, 1592, 2984, 3184, 5771, 5968, 6368, 10817, 11542, 11936, 21634, 23084, 43268, 46168, 74227, 86536, 92336, 148454, 173072, 184672, 296908, 346144, 593816, 1187632, 2152583, 2375264, 4305166, 8610332, 17220664, 34441328, 68882656]

約数ペア:

[(1, 68882656), (2, 34441328), (4, 17220664), (8, 8610332), (16, 4305166), (29, 2375264), (32, 2152583), (58, 1187632), (116, 593816), (199, 346144), (232, 296908), (373, 184672), (398, 173072), (464, 148454), (746, 92336), (796, 86536), (928, 74227), (1492, 46168), (1592, 43268), (2984, 23084), (3184, 21634), (5771, 11936), (5968, 11542), (6368, 10817)]