25329304

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3163}}^1$

素因数の和:3200

約数の個数: 64

約数和(自身を含む): 63786240

約数和(自身を除く): 38456936

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 3163, 4004, 6326, 8008, 12652, 22141, 25304, 34793, 41119, 44282, 69586, 82238, 88564, 139172, 164476, 177128, 243551, 278344, 287833, 328952, 452309, 487102, 575666, 904618, 974204, 1151332, 1809236, 1948408, 2302664, 3166163, 3618472, 6332326, 12664652, 25329304]

約数ペア:

[(1, 25329304), (2, 12664652), (4, 6332326), (7, 3618472), (8, 3166163), (11, 2302664), (13, 1948408), (14, 1809236), (22, 1151332), (26, 974204), (28, 904618), (44, 575666), (52, 487102), (56, 452309), (77, 328952), (88, 287833), (91, 278344), (104, 243551), (143, 177128), (154, 164476), (182, 139172), (286, 88564), (308, 82238), (364, 69586), (572, 44282), (616, 41119), (728, 34793), (1001, 25304), (1144, 22141), (2002, 12652), (3163, 8008), (4004, 6326)]