40974352

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1553}}^1$

素因数の和:1675

約数の個数: 40

約数和(自身を含む): 84978936

約数和(自身を除く): 44004584

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 97, 136, 194, 272, 388, 776, 1552, 1553, 1649, 3106, 3298, 6212, 6596, 12424, 13192, 24848, 26384, 26401, 52802, 105604, 150641, 211208, 301282, 422416, 602564, 1205128, 2410256, 2560897, 5121794, 10243588, 20487176, 40974352]

約数ペア:

[(1, 40974352), (2, 20487176), (4, 10243588), (8, 5121794), (16, 2560897), (17, 2410256), (34, 1205128), (68, 602564), (97, 422416), (136, 301282), (194, 211208), (272, 150641), (388, 105604), (776, 52802), (1552, 26401), (1553, 26384), (1649, 24848), (3106, 13192), (3298, 12424), (6212, 6596)]