6640064

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{359}}^1$

素因数の和:405

約数の個数: 42

約数和(自身を含む): 14036040

約数和(自身を除く): 7395976

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 289, 359, 544, 578, 718, 1088, 1156, 1436, 2312, 2872, 4624, 5744, 6103, 9248, 11488, 12206, 18496, 22976, 24412, 48824, 97648, 103751, 195296, 207502, 390592, 415004, 830008, 1660016, 3320032, 6640064]

約数ペア:

[(1, 6640064), (2, 3320032), (4, 1660016), (8, 830008), (16, 415004), (17, 390592), (32, 207502), (34, 195296), (64, 103751), (68, 97648), (136, 48824), (272, 24412), (289, 22976), (359, 18496), (544, 12206), (578, 11488), (718, 9248), (1088, 6103), (1156, 5744), (1436, 4624), (2312, 2872)]