26620264

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{811}}^1$

素因数の和:1201

約数の個数: 32

約数和(自身を含む): 54663840

約数和(自身を除く): 28043576

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 373, 746, 811, 1492, 1622, 2984, 3244, 4103, 6488, 8206, 8921, 16412, 17842, 32824, 35684, 71368, 302503, 605006, 1210012, 2420024, 3327533, 6655066, 13310132, 26620264]

約数ペア:

[(1, 26620264), (2, 13310132), (4, 6655066), (8, 3327533), (11, 2420024), (22, 1210012), (44, 605006), (88, 302503), (373, 71368), (746, 35684), (811, 32824), (1492, 17842), (1622, 16412), (2984, 8921), (3244, 8206), (4103, 6488)]