3246416

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:267

約数の個数: 40

約数和(自身を含む): 6770400

約数和(自身を除く): 3523984

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 181, 236, 304, 362, 472, 724, 944, 1121, 1448, 2242, 2896, 3439, 4484, 6878, 8968, 10679, 13756, 17936, 21358, 27512, 42716, 55024, 85432, 170864, 202901, 405802, 811604, 1623208, 3246416]

約数ペア:

[(1, 3246416), (2, 1623208), (4, 811604), (8, 405802), (16, 202901), (19, 170864), (38, 85432), (59, 55024), (76, 42716), (118, 27512), (152, 21358), (181, 17936), (236, 13756), (304, 10679), (362, 8968), (472, 6878), (724, 4484), (944, 3439), (1121, 2896), (1448, 2242)]