172956028

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1\times {\mathrm{619}}^1$

素因数の和:1234

約数の個数: 48

約数和(自身を含む): 367476480

約数和(自身を除く): 194520452

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 587, 619, 1174, 1238, 2348, 2476, 4109, 4333, 8218, 8666, 9979, 10523, 16436, 17332, 19958, 21046, 39916, 42092, 69853, 73661, 139706, 147322, 279412, 294644, 363353, 726706, 1453412, 2543471, 5086942, 6177001, 10173884, 12354002, 24708004, 43239007, 86478014, 172956028]

約数ペア:

[(1, 172956028), (2, 86478014), (4, 43239007), (7, 24708004), (14, 12354002), (17, 10173884), (28, 6177001), (34, 5086942), (68, 2543471), (119, 1453412), (238, 726706), (476, 363353), (587, 294644), (619, 279412), (1174, 147322), (1238, 139706), (2348, 73661), (2476, 69853), (4109, 42092), (4333, 39916), (8218, 21046), (8666, 19958), (9979, 17332), (10523, 16436)]