16003792

素因数分解:

$2^4\times 7^2\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:308

約数の個数: 60

約数和(自身を含む): 36576900

約数和(自身を除く): 20573108

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 137, 149, 196, 274, 298, 392, 548, 596, 784, 959, 1043, 1096, 1192, 1918, 2086, 2192, 2384, 3836, 4172, 6713, 7301, 7672, 8344, 13426, 14602, 15344, 16688, 20413, 26852, 29204, 40826, 53704, 58408, 81652, 107408, 116816, 142891, 163304, 285782, 326608, 571564, 1000237, 1143128, 2000474, 2286256, 4000948, 8001896, 16003792]

約数ペア:

[(1, 16003792), (2, 8001896), (4, 4000948), (7, 2286256), (8, 2000474), (14, 1143128), (16, 1000237), (28, 571564), (49, 326608), (56, 285782), (98, 163304), (112, 142891), (137, 116816), (149, 107408), (196, 81652), (274, 58408), (298, 53704), (392, 40826), (548, 29204), (596, 26852), (784, 20413), (959, 16688), (1043, 15344), (1096, 14602), (1192, 13426), (1918, 8344), (2086, 7672), (2192, 7301), (2384, 6713), (3836, 4172)]