45378688

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:477

約数の個数: 64

約数和(自身を含む): 97430400

約数和(自身を除く): 52051712

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 94, 128, 152, 188, 304, 376, 397, 608, 752, 794, 893, 1216, 1504, 1588, 1786, 2432, 3008, 3176, 3572, 6016, 6352, 7144, 7543, 12704, 14288, 15086, 18659, 25408, 28576, 30172, 37318, 50816, 57152, 60344, 74636, 114304, 120688, 149272, 241376, 298544, 354521, 482752, 597088, 709042, 965504, 1194176, 1418084, 2388352, 2836168, 5672336, 11344672, 22689344, 45378688]

約数ペア:

[(1, 45378688), (2, 22689344), (4, 11344672), (8, 5672336), (16, 2836168), (19, 2388352), (32, 1418084), (38, 1194176), (47, 965504), (64, 709042), (76, 597088), (94, 482752), (128, 354521), (152, 298544), (188, 241376), (304, 149272), (376, 120688), (397, 114304), (608, 74636), (752, 60344), (794, 57152), (893, 50816), (1216, 37318), (1504, 30172), (1588, 28576), (1786, 25408), (2432, 18659), (3008, 15086), (3176, 14288), (3572, 12704), (6016, 7543), (6352, 7144)]