22720704

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{6961}}^1$

素因数の和:6993

約数の個数: 56

約数和(自身を含む): 63660528

約数和(自身を除く): 40939824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 816, 1088, 1632, 3264, 6961, 13922, 20883, 27844, 41766, 55688, 83532, 111376, 118337, 167064, 222752, 236674, 334128, 355011, 445504, 473348, 668256, 710022, 946696, 1336512, 1420044, 1893392, 2840088, 3786784, 5680176, 7573568, 11360352, 22720704]

約数ペア:

[(1, 22720704), (2, 11360352), (3, 7573568), (4, 5680176), (6, 3786784), (8, 2840088), (12, 1893392), (16, 1420044), (17, 1336512), (24, 946696), (32, 710022), (34, 668256), (48, 473348), (51, 445504), (64, 355011), (68, 334128), (96, 236674), (102, 222752), (136, 167064), (192, 118337), (204, 111376), (272, 83532), (408, 55688), (544, 41766), (816, 27844), (1088, 20883), (1632, 13922), (3264, 6961)]