42673904

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 120

約数和(自身を含む): 106868160

約数和(自身を除く): 64194256

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 53, 56, 79, 91, 98, 104, 106, 112, 158, 182, 196, 208, 212, 316, 364, 371, 392, 424, 553, 632, 637, 689, 728, 742, 784, 848, 1027, 1106, 1264, 1274, 1378, 1456, 1484, 2054, 2212, 2548, 2597, 2756, 2968, 3871, 4108, 4187, 4424, 4823, 5096, 5194, 5512, 5936, 7189, 7742, 8216, 8374, 8848, 9646, 10192, 10388, 11024, 14378, 15484, 16432, 16748, 19292, 20776, 28756, 29309, 30968, 33496, 33761, 38584, 41552, 50323, 54431, 57512, 58618, 61936, 66992, 67522, 77168, 100646, 108862, 115024, 117236, 135044, 201292, 205163, 217724, 234472, 270088, 381017, 402584, 410326, 435448, 468944, 540176, 762034, 805168, 820652, 870896, 1524068, 1641304, 2667119, 3048136, 3282608, 5334238, 6096272, 10668476, 21336952, 42673904]

約数ペア:

[(1, 42673904), (2, 21336952), (4, 10668476), (7, 6096272), (8, 5334238), (13, 3282608), (14, 3048136), (16, 2667119), (26, 1641304), (28, 1524068), (49, 870896), (52, 820652), (53, 805168), (56, 762034), (79, 540176), (91, 468944), (98, 435448), (104, 410326), (106, 402584), (112, 381017), (158, 270088), (182, 234472), (196, 217724), (208, 205163), (212, 201292), (316, 135044), (364, 117236), (371, 115024), (392, 108862), (424, 100646), (553, 77168), (632, 67522), (637, 66992), (689, 61936), (728, 58618), (742, 57512), (784, 54431), (848, 50323), (1027, 41552), (1106, 38584), (1264, 33761), (1274, 33496), (1378, 30968), (1456, 29309), (1484, 28756), (2054, 20776), (2212, 19292), (2548, 16748), (2597, 16432), (2756, 15484), (2968, 14378), (3871, 11024), (4108, 10388), (4187, 10192), (4424, 9646), (4823, 8848), (5096, 8374), (5194, 8216), (5512, 7742), (5936, 7189)]