13917904

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:129

約数の個数: 120

約数和(自身を含む): 36942080

約数和(自身を除く): 23024176

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 79, 88, 91, 104, 112, 121, 143, 154, 158, 176, 182, 208, 242, 286, 308, 316, 364, 484, 553, 572, 616, 632, 728, 847, 869, 968, 1001, 1027, 1106, 1144, 1232, 1264, 1456, 1573, 1694, 1738, 1936, 2002, 2054, 2212, 2288, 3146, 3388, 3476, 4004, 4108, 4424, 6083, 6292, 6776, 6952, 7189, 8008, 8216, 8848, 9559, 11011, 11297, 12166, 12584, 13552, 13904, 14378, 16016, 16432, 19118, 22022, 22594, 24332, 25168, 28756, 38236, 44044, 45188, 48664, 57512, 66913, 76472, 79079, 88088, 90376, 97328, 115024, 124267, 133826, 152944, 158158, 176176, 180752, 248534, 267652, 316316, 497068, 535304, 632632, 869869, 994136, 1070608, 1265264, 1739738, 1988272, 3479476, 6958952, 13917904]

約数ペア:

[(1, 13917904), (2, 6958952), (4, 3479476), (7, 1988272), (8, 1739738), (11, 1265264), (13, 1070608), (14, 994136), (16, 869869), (22, 632632), (26, 535304), (28, 497068), (44, 316316), (52, 267652), (56, 248534), (77, 180752), (79, 176176), (88, 158158), (91, 152944), (104, 133826), (112, 124267), (121, 115024), (143, 97328), (154, 90376), (158, 88088), (176, 79079), (182, 76472), (208, 66913), (242, 57512), (286, 48664), (308, 45188), (316, 44044), (364, 38236), (484, 28756), (553, 25168), (572, 24332), (616, 22594), (632, 22022), (728, 19118), (847, 16432), (869, 16016), (968, 14378), (1001, 13904), (1027, 13552), (1106, 12584), (1144, 12166), (1232, 11297), (1264, 11011), (1456, 9559), (1573, 8848), (1694, 8216), (1738, 8008), (1936, 7189), (2002, 6952), (2054, 6776), (2212, 6292), (2288, 6083), (3146, 4424), (3388, 4108), (3476, 4004)]