39448448

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 85737120

約数和(自身を除く): 46288672

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 151, 157, 208, 302, 314, 416, 604, 628, 832, 1208, 1256, 1664, 1963, 2041, 2416, 2512, 3926, 4082, 4832, 5024, 7852, 8164, 9664, 10048, 15704, 16328, 19328, 20096, 23707, 31408, 32656, 47414, 62816, 65312, 94828, 125632, 130624, 189656, 251264, 261248, 308191, 379312, 616382, 758624, 1232764, 1517248, 2465528, 3034496, 4931056, 9862112, 19724224, 39448448]

約数ペア:

[(1, 39448448), (2, 19724224), (4, 9862112), (8, 4931056), (13, 3034496), (16, 2465528), (26, 1517248), (32, 1232764), (52, 758624), (64, 616382), (104, 379312), (128, 308191), (151, 261248), (157, 251264), (208, 189656), (302, 130624), (314, 125632), (416, 94828), (604, 65312), (628, 62816), (832, 47414), (1208, 32656), (1256, 31408), (1664, 23707), (1963, 20096), (2041, 19328), (2416, 16328), (2512, 15704), (3926, 10048), (4082, 9664), (4832, 8164), (5024, 7852)]