40994752

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{919}}^1$

素因数の和:989

約数の個数: 56

約数和(自身を含む): 88331040

約数和(自身を除く): 47336288

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 64, 68, 82, 136, 164, 272, 328, 544, 656, 697, 919, 1088, 1312, 1394, 1838, 2624, 2788, 3676, 5576, 7352, 11152, 14704, 15623, 22304, 29408, 31246, 37679, 44608, 58816, 62492, 75358, 124984, 150716, 249968, 301432, 499936, 602864, 640543, 999872, 1205728, 1281086, 2411456, 2562172, 5124344, 10248688, 20497376, 40994752]

約数ペア:

[(1, 40994752), (2, 20497376), (4, 10248688), (8, 5124344), (16, 2562172), (17, 2411456), (32, 1281086), (34, 1205728), (41, 999872), (64, 640543), (68, 602864), (82, 499936), (136, 301432), (164, 249968), (272, 150716), (328, 124984), (544, 75358), (656, 62492), (697, 58816), (919, 44608), (1088, 37679), (1312, 31246), (1394, 29408), (1838, 22304), (2624, 15623), (2788, 14704), (3676, 11152), (5576, 7352)]