4375245728

素因数分解:

$2^5\times 7^1\times {\mathrm{223}}^1\times {\mathrm{87589}}^1$

素因数の和:87829

約数の個数: 48

約数和(自身を含む): 9888560640

約数和(自身を除く): 5513314912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 223, 224, 446, 892, 1561, 1784, 3122, 3568, 6244, 7136, 12488, 24976, 49952, 87589, 175178, 350356, 613123, 700712, 1226246, 1401424, 2452492, 2802848, 4904984, 9809968, 19532347, 19619936, 39064694, 78129388, 136726429, 156258776, 273452858, 312517552, 546905716, 625035104, 1093811432, 2187622864, 4375245728]

約数ペア:

[(1, 4375245728), (2, 2187622864), (4, 1093811432), (7, 625035104), (8, 546905716), (14, 312517552), (16, 273452858), (28, 156258776), (32, 136726429), (56, 78129388), (112, 39064694), (223, 19619936), (224, 19532347), (446, 9809968), (892, 4904984), (1561, 2802848), (1784, 2452492), (3122, 1401424), (3568, 1226246), (6244, 700712), (7136, 613123), (12488, 350356), (24976, 175178), (49952, 87589)]