7179172

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:209

約数の個数: 72

約数和(自身を含む): 17100608

約数和(自身を除く): 9921436

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 121, 143, 154, 163, 182, 242, 286, 308, 326, 364, 484, 572, 652, 847, 1001, 1141, 1573, 1694, 1793, 2002, 2119, 2282, 3146, 3388, 3586, 4004, 4238, 4564, 6292, 7172, 8476, 11011, 12551, 14833, 19723, 22022, 23309, 25102, 29666, 39446, 44044, 46618, 50204, 59332, 78892, 93236, 138061, 163163, 256399, 276122, 326326, 512798, 552244, 652652, 1025596, 1794793, 3589586, 7179172]

約数ペア:

[(1, 7179172), (2, 3589586), (4, 1794793), (7, 1025596), (11, 652652), (13, 552244), (14, 512798), (22, 326326), (26, 276122), (28, 256399), (44, 163163), (52, 138061), (77, 93236), (91, 78892), (121, 59332), (143, 50204), (154, 46618), (163, 44044), (182, 39446), (242, 29666), (286, 25102), (308, 23309), (326, 22022), (364, 19723), (484, 14833), (572, 12551), (652, 11011), (847, 8476), (1001, 7172), (1141, 6292), (1573, 4564), (1694, 4238), (1793, 4004), (2002, 3586), (2119, 3388), (2282, 3146)]