22102496

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:164

約数の個数: 72

約数和(自身を含む): 48606264

約数和(自身を除く): 26503768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 67, 104, 122, 134, 169, 208, 244, 268, 338, 416, 488, 536, 676, 793, 871, 976, 1072, 1352, 1586, 1742, 1952, 2144, 2704, 3172, 3484, 4087, 5408, 6344, 6968, 8174, 10309, 11323, 12688, 13936, 16348, 20618, 22646, 25376, 27872, 32696, 41236, 45292, 53131, 65392, 82472, 90584, 106262, 130784, 164944, 181168, 212524, 329888, 362336, 425048, 690703, 850096, 1381406, 1700192, 2762812, 5525624, 11051248, 22102496]

約数ペア:

[(1, 22102496), (2, 11051248), (4, 5525624), (8, 2762812), (13, 1700192), (16, 1381406), (26, 850096), (32, 690703), (52, 425048), (61, 362336), (67, 329888), (104, 212524), (122, 181168), (134, 164944), (169, 130784), (208, 106262), (244, 90584), (268, 82472), (338, 65392), (416, 53131), (488, 45292), (536, 41236), (676, 32696), (793, 27872), (871, 25376), (976, 22646), (1072, 20618), (1352, 16348), (1586, 13936), (1742, 12688), (1952, 11323), (2144, 10309), (2704, 8174), (3172, 6968), (3484, 6344), (4087, 5408)]