13478432

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{59}}^2$

素因数の和:150

約数の個数: 54

約数和(自身を含む): 29670039

約数和(自身を除く): 16191607

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 59, 88, 118, 121, 176, 236, 242, 352, 472, 484, 649, 944, 968, 1298, 1888, 1936, 2596, 3481, 3872, 5192, 6962, 7139, 10384, 13924, 14278, 20768, 27848, 28556, 38291, 55696, 57112, 76582, 111392, 114224, 153164, 228448, 306328, 421201, 612656, 842402, 1225312, 1684804, 3369608, 6739216, 13478432]

約数ペア:

[(1, 13478432), (2, 6739216), (4, 3369608), (8, 1684804), (11, 1225312), (16, 842402), (22, 612656), (32, 421201), (44, 306328), (59, 228448), (88, 153164), (118, 114224), (121, 111392), (176, 76582), (236, 57112), (242, 55696), (352, 38291), (472, 28556), (484, 27848), (649, 20768), (944, 14278), (968, 13924), (1298, 10384), (1888, 7139), (1936, 6962), (2596, 5192), (3481, 3872)]