29196188

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 60318720

約数和(自身を除く): 31122532

約数列:

[1, 2, 4, 7, 14, 28, 67, 79, 134, 158, 197, 268, 316, 394, 469, 553, 788, 938, 1106, 1379, 1876, 2212, 2758, 5293, 5516, 10586, 13199, 15563, 21172, 26398, 31126, 37051, 52796, 62252, 74102, 92393, 108941, 148204, 184786, 217882, 369572, 435764, 1042721, 2085442, 4170884, 7299047, 14598094, 29196188]

約数ペア:

[(1, 29196188), (2, 14598094), (4, 7299047), (7, 4170884), (14, 2085442), (28, 1042721), (67, 435764), (79, 369572), (134, 217882), (158, 184786), (197, 148204), (268, 108941), (316, 92393), (394, 74102), (469, 62252), (553, 52796), (788, 37051), (938, 31126), (1106, 26398), (1379, 21172), (1876, 15563), (2212, 13199), (2758, 10586), (5293, 5516)]