74982376

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{997}}^1$

素因数の和:1106

約数の個数: 64

約数和(自身を含む): 172454400

約数和(自身を除く): 97472024

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 79, 119, 136, 158, 238, 316, 476, 553, 632, 952, 997, 1106, 1343, 1994, 2212, 2686, 3988, 4424, 5372, 6979, 7976, 9401, 10744, 13958, 16949, 18802, 27916, 33898, 37604, 55832, 67796, 75208, 78763, 118643, 135592, 157526, 237286, 315052, 474572, 551341, 630104, 949144, 1102682, 1338971, 2205364, 2677942, 4410728, 5355884, 9372797, 10711768, 18745594, 37491188, 74982376]

約数ペア:

[(1, 74982376), (2, 37491188), (4, 18745594), (7, 10711768), (8, 9372797), (14, 5355884), (17, 4410728), (28, 2677942), (34, 2205364), (56, 1338971), (68, 1102682), (79, 949144), (119, 630104), (136, 551341), (158, 474572), (238, 315052), (316, 237286), (476, 157526), (553, 135592), (632, 118643), (952, 78763), (997, 75208), (1106, 67796), (1343, 55832), (1994, 37604), (2212, 33898), (2686, 27916), (3988, 18802), (4424, 16949), (5372, 13958), (6979, 10744), (7976, 9401)]