29105492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 58564800

約数和(自身を除く): 29459308

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 89, 178, 247, 331, 356, 494, 662, 988, 1157, 1324, 1691, 2314, 3382, 4303, 4628, 6289, 6764, 8606, 12578, 17212, 21983, 25156, 29459, 43966, 58918, 81757, 87932, 117836, 163514, 327028, 382967, 559721, 765934, 1119442, 1531868, 2238884, 7276373, 14552746, 29105492]

約数ペア:

[(1, 29105492), (2, 14552746), (4, 7276373), (13, 2238884), (19, 1531868), (26, 1119442), (38, 765934), (52, 559721), (76, 382967), (89, 327028), (178, 163514), (247, 117836), (331, 87932), (356, 81757), (494, 58918), (662, 43966), (988, 29459), (1157, 25156), (1324, 21983), (1691, 17212), (2314, 12578), (3382, 8606), (4303, 6764), (4628, 6289)]