69817184

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{761}}^1$

素因数の和:879

約数の個数: 48

約数和(自身を含む): 142865856

約数和(自身を除く): 73048672

約数列:

[1, 2, 4, 8, 16, 32, 47, 61, 94, 122, 188, 244, 376, 488, 752, 761, 976, 1504, 1522, 1952, 2867, 3044, 5734, 6088, 11468, 12176, 22936, 24352, 35767, 45872, 46421, 71534, 91744, 92842, 143068, 185684, 286136, 371368, 572272, 742736, 1144544, 1485472, 2181787, 4363574, 8727148, 17454296, 34908592, 69817184]

約数ペア:

[(1, 69817184), (2, 34908592), (4, 17454296), (8, 8727148), (16, 4363574), (32, 2181787), (47, 1485472), (61, 1144544), (94, 742736), (122, 572272), (188, 371368), (244, 286136), (376, 185684), (488, 143068), (752, 92842), (761, 91744), (976, 71534), (1504, 46421), (1522, 45872), (1952, 35767), (2867, 24352), (3044, 22936), (5734, 12176), (6088, 11468)]