23586784

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:144

約数の個数: 72

約数和(自身を含む): 52549560

約数和(自身を除く): 28962776

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 59, 62, 104, 118, 124, 208, 236, 248, 403, 416, 472, 496, 767, 806, 944, 961, 992, 1534, 1612, 1829, 1888, 1922, 3068, 3224, 3658, 3844, 6136, 6448, 7316, 7688, 12272, 12493, 12896, 14632, 15376, 23777, 24544, 24986, 29264, 30752, 47554, 49972, 56699, 58528, 95108, 99944, 113398, 190216, 199888, 226796, 380432, 399776, 453592, 737087, 760864, 907184, 1474174, 1814368, 2948348, 5896696, 11793392, 23586784]

約数ペア:

[(1, 23586784), (2, 11793392), (4, 5896696), (8, 2948348), (13, 1814368), (16, 1474174), (26, 907184), (31, 760864), (32, 737087), (52, 453592), (59, 399776), (62, 380432), (104, 226796), (118, 199888), (124, 190216), (208, 113398), (236, 99944), (248, 95108), (403, 58528), (416, 56699), (472, 49972), (496, 47554), (767, 30752), (806, 29264), (944, 24986), (961, 24544), (992, 23777), (1534, 15376), (1612, 14632), (1829, 12896), (1888, 12493), (1922, 12272), (3068, 7688), (3224, 7316), (3658, 6448), (3844, 6136)]