7201287584

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{696719}}^1$

素因数の和:696765

約数の個数: 48

約数和(自身を含む): 15801609600

約数和(自身を除く): 8600322016

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 5168, 10336, 696719, 1393438, 2786876, 5573752, 11147504, 11844223, 13237661, 22295008, 23688446, 26475322, 47376892, 52950644, 94753784, 105901288, 189507568, 211802576, 225040237, 379015136, 423605152, 450080474, 900160948, 1800321896, 3600643792, 7201287584]

約数ペア:

[(1, 7201287584), (2, 3600643792), (4, 1800321896), (8, 900160948), (16, 450080474), (17, 423605152), (19, 379015136), (32, 225040237), (34, 211802576), (38, 189507568), (68, 105901288), (76, 94753784), (136, 52950644), (152, 47376892), (272, 26475322), (304, 23688446), (323, 22295008), (544, 13237661), (608, 11844223), (646, 11147504), (1292, 5573752), (2584, 2786876), (5168, 1393438), (10336, 696719)]