61897402

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4951}}^1$

素因数の和:5026

約数の個数: 32

約数和(自身を含む): 114094080

約数和(自身を除く): 52196678

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 266, 329, 658, 893, 1786, 4951, 6251, 9902, 12502, 34657, 69314, 94069, 188138, 232697, 465394, 658483, 1316966, 1628879, 3257758, 4421243, 8842486, 30948701, 61897402]

約数ペア:

[(1, 61897402), (2, 30948701), (7, 8842486), (14, 4421243), (19, 3257758), (38, 1628879), (47, 1316966), (94, 658483), (133, 465394), (266, 232697), (329, 188138), (658, 94069), (893, 69314), (1786, 34657), (4951, 12502), (6251, 9902)]