42960224

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{503}}^1$

素因数の和:687

約数の個数: 48

約数和(自身を含む): 90302688

約数和(自身を除く): 47342464

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 157, 272, 314, 503, 544, 628, 1006, 1256, 2012, 2512, 2669, 4024, 5024, 5338, 8048, 8551, 10676, 16096, 17102, 21352, 34204, 42704, 68408, 78971, 85408, 136816, 157942, 273632, 315884, 631768, 1263536, 1342507, 2527072, 2685014, 5370028, 10740056, 21480112, 42960224]

約数ペア:

[(1, 42960224), (2, 21480112), (4, 10740056), (8, 5370028), (16, 2685014), (17, 2527072), (32, 1342507), (34, 1263536), (68, 631768), (136, 315884), (157, 273632), (272, 157942), (314, 136816), (503, 85408), (544, 78971), (628, 68408), (1006, 42704), (1256, 34204), (2012, 21352), (2512, 17102), (2669, 16096), (4024, 10676), (5024, 8551), (5338, 8048)]