8837192

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 20832000

約数和(自身を除く): 11994808

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 61, 91, 104, 122, 182, 199, 244, 364, 398, 427, 488, 728, 793, 796, 854, 1393, 1586, 1592, 1708, 2587, 2786, 3172, 3416, 5174, 5551, 5572, 6344, 10348, 11102, 11144, 12139, 18109, 20696, 22204, 24278, 36218, 44408, 48556, 72436, 84973, 97112, 144872, 157807, 169946, 315614, 339892, 631228, 679784, 1104649, 1262456, 2209298, 4418596, 8837192]

約数ペア:

[(1, 8837192), (2, 4418596), (4, 2209298), (7, 1262456), (8, 1104649), (13, 679784), (14, 631228), (26, 339892), (28, 315614), (52, 169946), (56, 157807), (61, 144872), (91, 97112), (104, 84973), (122, 72436), (182, 48556), (199, 44408), (244, 36218), (364, 24278), (398, 22204), (427, 20696), (488, 18109), (728, 12139), (793, 11144), (796, 11102), (854, 10348), (1393, 6344), (1586, 5572), (1592, 5551), (1708, 5174), (2587, 3416), (2786, 3172)]