38555416

素因数分解:

$2^3\times {\mathrm{41}}^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 76914720

約数和(自身を除く): 38359304

約数列:

[1, 2, 4, 8, 41, 47, 61, 82, 94, 122, 164, 188, 244, 328, 376, 488, 1681, 1927, 2501, 2867, 3362, 3854, 5002, 5734, 6724, 7708, 10004, 11468, 13448, 15416, 20008, 22936, 79007, 102541, 117547, 158014, 205082, 235094, 316028, 410164, 470188, 632056, 820328, 940376, 4819427, 9638854, 19277708, 38555416]

約数ペア:

[(1, 38555416), (2, 19277708), (4, 9638854), (8, 4819427), (41, 940376), (47, 820328), (61, 632056), (82, 470188), (94, 410164), (122, 316028), (164, 235094), (188, 205082), (244, 158014), (328, 117547), (376, 102541), (488, 79007), (1681, 22936), (1927, 20008), (2501, 15416), (2867, 13448), (3362, 11468), (3854, 10004), (5002, 7708), (5734, 6724)]