40111872

素因数分解:

$2^8\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1801}}^1$

素因数の和:1849

約数の個数: 72

約数和(自身を含む): 110498640

約数和(自身を除く): 70386768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 256, 348, 384, 464, 696, 768, 928, 1392, 1801, 1856, 2784, 3602, 3712, 5403, 5568, 7204, 7424, 10806, 11136, 14408, 21612, 22272, 28816, 43224, 52229, 57632, 86448, 104458, 115264, 156687, 172896, 208916, 230528, 313374, 345792, 417832, 461056, 626748, 691584, 835664, 1253496, 1383168, 1671328, 2506992, 3342656, 5013984, 6685312, 10027968, 13370624, 20055936, 40111872]

約数ペア:

[(1, 40111872), (2, 20055936), (3, 13370624), (4, 10027968), (6, 6685312), (8, 5013984), (12, 3342656), (16, 2506992), (24, 1671328), (29, 1383168), (32, 1253496), (48, 835664), (58, 691584), (64, 626748), (87, 461056), (96, 417832), (116, 345792), (128, 313374), (174, 230528), (192, 208916), (232, 172896), (256, 156687), (348, 115264), (384, 104458), (464, 86448), (696, 57632), (768, 52229), (928, 43224), (1392, 28816), (1801, 22272), (1856, 21612), (2784, 14408), (3602, 11136), (3712, 10806), (5403, 7424), (5568, 7204)]