38184536

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 78968160

約数和(自身を除く): 40783624

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 169, 244, 338, 463, 488, 676, 793, 926, 1352, 1586, 1852, 3172, 3704, 6019, 6344, 10309, 12038, 20618, 24076, 28243, 41236, 48152, 56486, 78247, 82472, 112972, 156494, 225944, 312988, 367159, 625976, 734318, 1468636, 2937272, 4773067, 9546134, 19092268, 38184536]

約数ペア:

[(1, 38184536), (2, 19092268), (4, 9546134), (8, 4773067), (13, 2937272), (26, 1468636), (52, 734318), (61, 625976), (104, 367159), (122, 312988), (169, 225944), (244, 156494), (338, 112972), (463, 82472), (488, 78247), (676, 56486), (793, 48152), (926, 41236), (1352, 28243), (1586, 24076), (1852, 20618), (3172, 12038), (3704, 10309), (6019, 6344)]