12017408

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:209

約数の個数: 72

約数和(自身を含む): 27127968

約数和(自身を除く): 15110560

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 157, 184, 208, 256, 299, 314, 368, 416, 598, 628, 736, 832, 1196, 1256, 1472, 1664, 2041, 2392, 2512, 2944, 3328, 3611, 4082, 4784, 5024, 5888, 7222, 8164, 9568, 10048, 14444, 16328, 19136, 20096, 28888, 32656, 38272, 40192, 46943, 57776, 65312, 76544, 93886, 115552, 130624, 187772, 231104, 261248, 375544, 462208, 522496, 751088, 924416, 1502176, 3004352, 6008704, 12017408]

約数ペア:

[(1, 12017408), (2, 6008704), (4, 3004352), (8, 1502176), (13, 924416), (16, 751088), (23, 522496), (26, 462208), (32, 375544), (46, 261248), (52, 231104), (64, 187772), (92, 130624), (104, 115552), (128, 93886), (157, 76544), (184, 65312), (208, 57776), (256, 46943), (299, 40192), (314, 38272), (368, 32656), (416, 28888), (598, 20096), (628, 19136), (736, 16328), (832, 14444), (1196, 10048), (1256, 9568), (1472, 8164), (1664, 7222), (2041, 5888), (2392, 5024), (2512, 4784), (2944, 4082), (3328, 3611)]