40748944

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1657}}^1$

素因数の和:1747

約数の個数: 40

約数和(自身を含む): 83264760

約数和(自身を除く): 42515816

約数列:

[1, 2, 4, 8, 16, 29, 53, 58, 106, 116, 212, 232, 424, 464, 848, 1537, 1657, 3074, 3314, 6148, 6628, 12296, 13256, 24592, 26512, 48053, 87821, 96106, 175642, 192212, 351284, 384424, 702568, 768848, 1405136, 2546809, 5093618, 10187236, 20374472, 40748944]

約数ペア:

[(1, 40748944), (2, 20374472), (4, 10187236), (8, 5093618), (16, 2546809), (29, 1405136), (53, 768848), (58, 702568), (106, 384424), (116, 351284), (212, 192212), (232, 175642), (424, 96106), (464, 87821), (848, 48053), (1537, 26512), (1657, 24592), (3074, 13256), (3314, 12296), (6148, 6628)]