29897032

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{17881}}^1$

素因数の和:17917

約数の個数: 32

約数和(自身を含む): 64375200

約数和(自身を除く): 34478168

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 17881, 35762, 71524, 143048, 196691, 339739, 393382, 679478, 786764, 1358956, 1573528, 2717912, 3737129, 7474258, 14948516, 29897032]

約数ペア:

[(1, 29897032), (2, 14948516), (4, 7474258), (8, 3737129), (11, 2717912), (19, 1573528), (22, 1358956), (38, 786764), (44, 679478), (76, 393382), (88, 339739), (152, 196691), (209, 143048), (418, 71524), (836, 35762), (1672, 17881)]