15981024

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{2729}}^1$

素因数の和:2803

約数の個数: 48

約数和(自身を含む): 42653520

約数和(自身を除く): 26672496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 183, 244, 366, 488, 732, 976, 1464, 1952, 2729, 2928, 5458, 5856, 8187, 10916, 16374, 21832, 32748, 43664, 65496, 87328, 130992, 166469, 261984, 332938, 499407, 665876, 998814, 1331752, 1997628, 2663504, 3995256, 5327008, 7990512, 15981024]

約数ペア:

[(1, 15981024), (2, 7990512), (3, 5327008), (4, 3995256), (6, 2663504), (8, 1997628), (12, 1331752), (16, 998814), (24, 665876), (32, 499407), (48, 332938), (61, 261984), (96, 166469), (122, 130992), (183, 87328), (244, 65496), (366, 43664), (488, 32748), (732, 21832), (976, 16374), (1464, 10916), (1952, 8187), (2729, 5856), (2928, 5458)]