71272768

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6917}}^1$

素因数の和:6959

約数の個数: 56

約数和(自身を含む): 168688512

約数和(自身を除く): 97415744

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 161, 184, 224, 322, 368, 448, 644, 736, 1288, 1472, 2576, 5152, 6917, 10304, 13834, 27668, 48419, 55336, 96838, 110672, 159091, 193676, 221344, 318182, 387352, 442688, 636364, 774704, 1113637, 1272728, 1549408, 2227274, 2545456, 3098816, 4454548, 5090912, 8909096, 10181824, 17818192, 35636384, 71272768]

約数ペア:

[(1, 71272768), (2, 35636384), (4, 17818192), (7, 10181824), (8, 8909096), (14, 5090912), (16, 4454548), (23, 3098816), (28, 2545456), (32, 2227274), (46, 1549408), (56, 1272728), (64, 1113637), (92, 774704), (112, 636364), (161, 442688), (184, 387352), (224, 318182), (322, 221344), (368, 193676), (448, 159091), (644, 110672), (736, 96838), (1288, 55336), (1472, 48419), (2576, 27668), (5152, 13834), (6917, 10304)]