28837746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13463}}^1$

素因数の和:13495

約数の個数: 48

約数和(自身を含む): 75613824

約数和(自身を除く): 46776078

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 13463, 26926, 40389, 80778, 94241, 121167, 188482, 228871, 242334, 282723, 457742, 565446, 686613, 848169, 1373226, 1602097, 1696338, 2059839, 3204194, 4119678, 4806291, 9612582, 14418873, 28837746]

約数ペア:

[(1, 28837746), (2, 14418873), (3, 9612582), (6, 4806291), (7, 4119678), (9, 3204194), (14, 2059839), (17, 1696338), (18, 1602097), (21, 1373226), (34, 848169), (42, 686613), (51, 565446), (63, 457742), (102, 282723), (119, 242334), (126, 228871), (153, 188482), (238, 121167), (306, 94241), (357, 80778), (714, 40389), (1071, 26926), (2142, 13463)]