40257104

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1637}}^1$

素因数の和:1727

約数の個数: 40

約数和(自身を含む): 82260360

約数和(自身を除く): 42003256

約数列:

[1, 2, 4, 8, 16, 29, 53, 58, 106, 116, 212, 232, 424, 464, 848, 1537, 1637, 3074, 3274, 6148, 6548, 12296, 13096, 24592, 26192, 47473, 86761, 94946, 173522, 189892, 347044, 379784, 694088, 759568, 1388176, 2516069, 5032138, 10064276, 20128552, 40257104]

約数ペア:

[(1, 40257104), (2, 20128552), (4, 10064276), (8, 5032138), (16, 2516069), (29, 1388176), (53, 759568), (58, 694088), (106, 379784), (116, 347044), (212, 189892), (232, 173522), (424, 94946), (464, 86761), (848, 47473), (1537, 26192), (1637, 24592), (3074, 13096), (3274, 12296), (6148, 6548)]