29651596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 58212000

約数和(自身を除く): 28560404

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 89, 149, 172, 178, 298, 356, 559, 596, 1118, 1157, 1937, 2236, 2314, 3827, 3874, 4628, 6407, 7654, 7748, 12814, 13261, 15308, 25628, 26522, 49751, 53044, 83291, 99502, 166582, 172393, 199004, 333164, 344786, 570223, 689572, 1140446, 2280892, 7412899, 14825798, 29651596]

約数ペア:

[(1, 29651596), (2, 14825798), (4, 7412899), (13, 2280892), (26, 1140446), (43, 689572), (52, 570223), (86, 344786), (89, 333164), (149, 199004), (172, 172393), (178, 166582), (298, 99502), (356, 83291), (559, 53044), (596, 49751), (1118, 26522), (1157, 25628), (1937, 15308), (2236, 13261), (2314, 12814), (3827, 7748), (3874, 7654), (4628, 6407)]