13649296

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{761}}^1$

素因数の和:847

約数の個数: 40

約数和(自身を含む): 28346400

約数和(自身を除く): 14697104

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 236, 304, 472, 761, 944, 1121, 1522, 2242, 3044, 4484, 6088, 8968, 12176, 14459, 17936, 28918, 44899, 57836, 89798, 115672, 179596, 231344, 359192, 718384, 853081, 1706162, 3412324, 6824648, 13649296]

約数ペア:

[(1, 13649296), (2, 6824648), (4, 3412324), (8, 1706162), (16, 853081), (19, 718384), (38, 359192), (59, 231344), (76, 179596), (118, 115672), (152, 89798), (236, 57836), (304, 44899), (472, 28918), (761, 17936), (944, 14459), (1121, 12176), (1522, 8968), (2242, 6088), (3044, 4484)]