28677346

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:594

約数の個数: 32

約数和(自身を含む): 47822400

約数和(自身を除く): 19145054

約数列:

[1, 2, 19, 29, 38, 53, 58, 106, 491, 551, 982, 1007, 1102, 1537, 2014, 3074, 9329, 14239, 18658, 26023, 28478, 29203, 52046, 58406, 270541, 494437, 541082, 754667, 988874, 1509334, 14338673, 28677346]

約数ペア:

[(1, 28677346), (2, 14338673), (19, 1509334), (29, 988874), (38, 754667), (53, 541082), (58, 494437), (106, 270541), (491, 58406), (551, 52046), (982, 29203), (1007, 28478), (1102, 26023), (1537, 18658), (2014, 14239), (3074, 9329)]