22524476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 44593920

約数和(自身を除く): 22069444

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 89, 124, 157, 178, 314, 356, 403, 628, 806, 1157, 1612, 2041, 2314, 2759, 4082, 4628, 4867, 5518, 8164, 9734, 11036, 13973, 19468, 27946, 35867, 55892, 63271, 71734, 126542, 143468, 181649, 253084, 363298, 433163, 726596, 866326, 1732652, 5631119, 11262238, 22524476]

約数ペア:

[(1, 22524476), (2, 11262238), (4, 5631119), (13, 1732652), (26, 866326), (31, 726596), (52, 433163), (62, 363298), (89, 253084), (124, 181649), (157, 143468), (178, 126542), (314, 71734), (356, 63271), (403, 55892), (628, 35867), (806, 27946), (1157, 19468), (1612, 13973), (2041, 11036), (2314, 9734), (2759, 8164), (4082, 5518), (4628, 4867)]