16974528

素因数分解:

$2^6\times 3^1\times {\mathrm{211}}^1\times {\mathrm{419}}^1$

素因数の和:645

約数の個数: 56

約数和(自身を含む): 45232320

約数和(自身を除く): 28257792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 211, 419, 422, 633, 838, 844, 1257, 1266, 1676, 1688, 2514, 2532, 3352, 3376, 5028, 5064, 6704, 6752, 10056, 10128, 13408, 13504, 20112, 20256, 26816, 40224, 40512, 80448, 88409, 176818, 265227, 353636, 530454, 707272, 1060908, 1414544, 2121816, 2829088, 4243632, 5658176, 8487264, 16974528]

約数ペア:

[(1, 16974528), (2, 8487264), (3, 5658176), (4, 4243632), (6, 2829088), (8, 2121816), (12, 1414544), (16, 1060908), (24, 707272), (32, 530454), (48, 353636), (64, 265227), (96, 176818), (192, 88409), (211, 80448), (419, 40512), (422, 40224), (633, 26816), (838, 20256), (844, 20112), (1257, 13504), (1266, 13408), (1676, 10128), (1688, 10056), (2514, 6752), (2532, 6704), (3352, 5064), (3376, 5028)]