47945984

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:535

約数の個数: 72

約数和(自身を含む): 105960960

約数和(自身を除く): 58014976

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 128, 136, 184, 256, 272, 368, 391, 479, 544, 736, 782, 958, 1088, 1472, 1564, 1916, 2176, 2944, 3128, 3832, 4352, 5888, 6256, 7664, 8143, 11017, 12512, 15328, 16286, 22034, 25024, 30656, 32572, 44068, 50048, 61312, 65144, 88136, 100096, 122624, 130288, 176272, 187289, 260576, 352544, 374578, 521152, 705088, 749156, 1042304, 1410176, 1498312, 2084608, 2820352, 2996624, 5993248, 11986496, 23972992, 47945984]

約数ペア:

[(1, 47945984), (2, 23972992), (4, 11986496), (8, 5993248), (16, 2996624), (17, 2820352), (23, 2084608), (32, 1498312), (34, 1410176), (46, 1042304), (64, 749156), (68, 705088), (92, 521152), (128, 374578), (136, 352544), (184, 260576), (256, 187289), (272, 176272), (368, 130288), (391, 122624), (479, 100096), (544, 88136), (736, 65144), (782, 61312), (958, 50048), (1088, 44068), (1472, 32572), (1564, 30656), (1916, 25024), (2176, 22034), (2944, 16286), (3128, 15328), (3832, 12512), (4352, 11017), (5888, 8143), (6256, 7664)]