17937296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1039}}^1$

素因数の和:1143

約数の個数: 40

約数和(自身を含む): 37914240

約数和(自身を除く): 19976944

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 208, 332, 664, 1039, 1079, 1328, 2078, 2158, 4156, 4316, 8312, 8632, 13507, 16624, 17264, 27014, 54028, 86237, 108056, 172474, 216112, 344948, 689896, 1121081, 1379792, 2242162, 4484324, 8968648, 17937296]

約数ペア:

[(1, 17937296), (2, 8968648), (4, 4484324), (8, 2242162), (13, 1379792), (16, 1121081), (26, 689896), (52, 344948), (83, 216112), (104, 172474), (166, 108056), (208, 86237), (332, 54028), (664, 27014), (1039, 17264), (1079, 16624), (1328, 13507), (2078, 8632), (2158, 8312), (4156, 4316)]