13996821728

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{39113}}^1$

素因数の和:39387

約数の個数: 48

約数和(自身を含む): 28209955536

約数和(自身を除く): 14213133808

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 211, 212, 422, 424, 844, 848, 1688, 1696, 3376, 6752, 11183, 22366, 39113, 44732, 78226, 89464, 156452, 178928, 312904, 357856, 625808, 1251616, 2072989, 4145978, 8252843, 8291956, 16505686, 16583912, 33011372, 33167824, 66022744, 66335648, 132045488, 264090976, 437400679, 874801358, 1749602716, 3499205432, 6998410864, 13996821728]

約数ペア:

[(1, 13996821728), (2, 6998410864), (4, 3499205432), (8, 1749602716), (16, 874801358), (32, 437400679), (53, 264090976), (106, 132045488), (211, 66335648), (212, 66022744), (422, 33167824), (424, 33011372), (844, 16583912), (848, 16505686), (1688, 8291956), (1696, 8252843), (3376, 4145978), (6752, 2072989), (11183, 1251616), (22366, 625808), (39113, 357856), (44732, 312904), (78226, 178928), (89464, 156452)]