43918048

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 89056800

約数和(自身を除く): 45138752

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 149, 151, 244, 298, 302, 488, 596, 604, 976, 1192, 1208, 1952, 2384, 2416, 4768, 4832, 9089, 9211, 18178, 18422, 22499, 36356, 36844, 44998, 72712, 73688, 89996, 145424, 147376, 179992, 290848, 294752, 359984, 719968, 1372439, 2744878, 5489756, 10979512, 21959024, 43918048]

約数ペア:

[(1, 43918048), (2, 21959024), (4, 10979512), (8, 5489756), (16, 2744878), (32, 1372439), (61, 719968), (122, 359984), (149, 294752), (151, 290848), (244, 179992), (298, 147376), (302, 145424), (488, 89996), (596, 73688), (604, 72712), (976, 44998), (1192, 36844), (1208, 36356), (1952, 22499), (2384, 18422), (2416, 18178), (4768, 9211), (4832, 9089)]