71020304

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{569}}^1$

素因数の和:875

約数の個数: 40

約数和(自身を含む): 143127000

約数和(自身を除く): 72106696

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 269, 464, 538, 569, 1076, 1138, 2152, 2276, 4304, 4552, 7801, 9104, 15602, 16501, 31204, 33002, 62408, 66004, 124816, 132008, 153061, 264016, 306122, 612244, 1224488, 2448976, 4438769, 8877538, 17755076, 35510152, 71020304]

約数ペア:

[(1, 71020304), (2, 35510152), (4, 17755076), (8, 8877538), (16, 4438769), (29, 2448976), (58, 1224488), (116, 612244), (232, 306122), (269, 264016), (464, 153061), (538, 132008), (569, 124816), (1076, 66004), (1138, 62408), (2152, 33002), (2276, 31204), (4304, 16501), (4552, 15602), (7801, 9104)]