1372072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 2822400

約数和(自身を除く): 1450328

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 167, 316, 334, 632, 668, 1027, 1336, 2054, 2171, 4108, 4342, 8216, 8684, 13193, 17368, 26386, 52772, 105544, 171509, 343018, 686036, 1372072]

約数ペア:

[(1, 1372072), (2, 686036), (4, 343018), (8, 171509), (13, 105544), (26, 52772), (52, 26386), (79, 17368), (104, 13193), (158, 8684), (167, 8216), (316, 4342), (334, 4108), (632, 2171), (668, 2054), (1027, 1336)]