40792352

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 83426112

約数和(自身を除く): 42633760

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 131, 148, 262, 263, 296, 524, 526, 592, 1048, 1052, 1184, 2096, 2104, 4192, 4208, 4847, 8416, 9694, 9731, 19388, 19462, 34453, 38776, 38924, 68906, 77552, 77848, 137812, 155104, 155696, 275624, 311392, 551248, 1102496, 1274761, 2549522, 5099044, 10198088, 20396176, 40792352]

約数ペア:

[(1, 40792352), (2, 20396176), (4, 10198088), (8, 5099044), (16, 2549522), (32, 1274761), (37, 1102496), (74, 551248), (131, 311392), (148, 275624), (262, 155696), (263, 155104), (296, 137812), (524, 77848), (526, 77552), (592, 68906), (1048, 38924), (1052, 38776), (1184, 34453), (2096, 19462), (2104, 19388), (4192, 9731), (4208, 9694), (4847, 8416)]