13547248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:254

約数の個数: 80

約数和(自身を含む): 31997952

約数和(自身を除く): 18450704

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 176, 191, 208, 248, 286, 341, 382, 403, 496, 572, 682, 764, 806, 1144, 1364, 1528, 1612, 2101, 2288, 2483, 2728, 3056, 3224, 4202, 4433, 4966, 5456, 5921, 6448, 8404, 8866, 9932, 11842, 16808, 17732, 19864, 23684, 27313, 33616, 35464, 39728, 47368, 54626, 65131, 70928, 76973, 94736, 109252, 130262, 153946, 218504, 260524, 307892, 437008, 521048, 615784, 846703, 1042096, 1231568, 1693406, 3386812, 6773624, 13547248]

約数ペア:

[(1, 13547248), (2, 6773624), (4, 3386812), (8, 1693406), (11, 1231568), (13, 1042096), (16, 846703), (22, 615784), (26, 521048), (31, 437008), (44, 307892), (52, 260524), (62, 218504), (88, 153946), (104, 130262), (124, 109252), (143, 94736), (176, 76973), (191, 70928), (208, 65131), (248, 54626), (286, 47368), (341, 39728), (382, 35464), (403, 33616), (496, 27313), (572, 23684), (682, 19864), (764, 17732), (806, 16808), (1144, 11842), (1364, 9932), (1528, 8866), (1612, 8404), (2101, 6448), (2288, 5921), (2483, 5456), (2728, 4966), (3056, 4433), (3224, 4202)]