22157392

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^2$

素因数の和:160

約数の個数: 60

約数和(自身を含む): 47926620

約数和(自身を除く): 25769228

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 53, 58, 68, 106, 116, 136, 212, 232, 272, 424, 464, 493, 848, 901, 986, 1537, 1802, 1972, 2809, 3074, 3604, 3944, 5618, 6148, 7208, 7888, 11236, 12296, 14416, 22472, 24592, 26129, 44944, 47753, 52258, 81461, 95506, 104516, 162922, 191012, 209032, 325844, 382024, 418064, 651688, 764048, 1303376, 1384837, 2769674, 5539348, 11078696, 22157392]

約数ペア:

[(1, 22157392), (2, 11078696), (4, 5539348), (8, 2769674), (16, 1384837), (17, 1303376), (29, 764048), (34, 651688), (53, 418064), (58, 382024), (68, 325844), (106, 209032), (116, 191012), (136, 162922), (212, 104516), (232, 95506), (272, 81461), (424, 52258), (464, 47753), (493, 44944), (848, 26129), (901, 24592), (986, 22472), (1537, 14416), (1802, 12296), (1972, 11236), (2809, 7888), (3074, 7208), (3604, 6148), (3944, 5618)]