40452972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1097}}^1$

素因数の和:1550

約数の個数: 48

約数和(自身を含む): 108218880

約数和(自身を除く): 67765908

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 439, 878, 1097, 1317, 1756, 2194, 2634, 3073, 3291, 4388, 5268, 6146, 6582, 7679, 9219, 12292, 13164, 15358, 18438, 23037, 30716, 36876, 46074, 92148, 481583, 963166, 1444749, 1926332, 2889498, 3371081, 5778996, 6742162, 10113243, 13484324, 20226486, 40452972]

約数ペア:

[(1, 40452972), (2, 20226486), (3, 13484324), (4, 10113243), (6, 6742162), (7, 5778996), (12, 3371081), (14, 2889498), (21, 1926332), (28, 1444749), (42, 963166), (84, 481583), (439, 92148), (878, 46074), (1097, 36876), (1317, 30716), (1756, 23037), (2194, 18438), (2634, 15358), (3073, 13164), (3291, 12292), (4388, 9219), (5268, 7679), (6146, 6582)]