16756788

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{557}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 41247360

約数和(自身を除く): 24490572

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 109, 138, 218, 276, 327, 436, 557, 654, 1114, 1308, 1671, 2228, 2507, 3342, 5014, 6684, 7521, 10028, 12811, 15042, 25622, 30084, 38433, 51244, 60713, 76866, 121426, 153732, 182139, 242852, 364278, 728556, 1396399, 2792798, 4189197, 5585596, 8378394, 16756788]

約数ペア:

[(1, 16756788), (2, 8378394), (3, 5585596), (4, 4189197), (6, 2792798), (12, 1396399), (23, 728556), (46, 364278), (69, 242852), (92, 182139), (109, 153732), (138, 121426), (218, 76866), (276, 60713), (327, 51244), (436, 38433), (557, 30084), (654, 25622), (1114, 15042), (1308, 12811), (1671, 10028), (2228, 7521), (2507, 6684), (3342, 5014)]