43045504

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 90117000

約数和(自身を除く): 47071496

約数列:

[1, 2, 4, 8, 16, 32, 37, 61, 64, 74, 122, 128, 148, 149, 244, 296, 298, 488, 592, 596, 976, 1184, 1192, 1952, 2257, 2368, 2384, 3904, 4514, 4736, 4768, 5513, 7808, 9028, 9089, 9536, 11026, 18056, 18178, 19072, 22052, 36112, 36356, 44104, 72224, 72712, 88208, 144448, 145424, 176416, 288896, 290848, 336293, 352832, 581696, 672586, 705664, 1163392, 1345172, 2690344, 5380688, 10761376, 21522752, 43045504]

約数ペア:

[(1, 43045504), (2, 21522752), (4, 10761376), (8, 5380688), (16, 2690344), (32, 1345172), (37, 1163392), (61, 705664), (64, 672586), (74, 581696), (122, 352832), (128, 336293), (148, 290848), (149, 288896), (244, 176416), (296, 145424), (298, 144448), (488, 88208), (592, 72712), (596, 72224), (976, 44104), (1184, 36356), (1192, 36112), (1952, 22052), (2257, 19072), (2368, 18178), (2384, 18056), (3904, 11026), (4514, 9536), (4736, 9089), (4768, 9028), (5513, 7808)]