23404376

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 47744640

約数和(自身を除く): 24340264

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 191, 212, 289, 382, 424, 578, 764, 901, 1156, 1528, 1802, 2312, 3247, 3604, 6494, 7208, 10123, 12988, 15317, 20246, 25976, 30634, 40492, 55199, 61268, 80984, 110398, 122536, 172091, 220796, 344182, 441592, 688364, 1376728, 2925547, 5851094, 11702188, 23404376]

約数ペア:

[(1, 23404376), (2, 11702188), (4, 5851094), (8, 2925547), (17, 1376728), (34, 688364), (53, 441592), (68, 344182), (106, 220796), (136, 172091), (191, 122536), (212, 110398), (289, 80984), (382, 61268), (424, 55199), (578, 40492), (764, 30634), (901, 25976), (1156, 20246), (1528, 15317), (1802, 12988), (2312, 10123), (3247, 7208), (3604, 6494)]