13317304

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1663}}^1$

素因数の和:1700

約数の個数: 64

約数和(自身を含む): 33546240

約数和(自身を除く): 20228936

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 1663, 2002, 3326, 4004, 6652, 8008, 11641, 13304, 18293, 21619, 23282, 36586, 43238, 46564, 73172, 86476, 93128, 128051, 146344, 151333, 172952, 237809, 256102, 302666, 475618, 512204, 605332, 951236, 1024408, 1210664, 1664663, 1902472, 3329326, 6658652, 13317304]

約数ペア:

[(1, 13317304), (2, 6658652), (4, 3329326), (7, 1902472), (8, 1664663), (11, 1210664), (13, 1024408), (14, 951236), (22, 605332), (26, 512204), (28, 475618), (44, 302666), (52, 256102), (56, 237809), (77, 172952), (88, 151333), (91, 146344), (104, 128051), (143, 93128), (154, 86476), (182, 73172), (286, 46564), (308, 43238), (364, 36586), (572, 23282), (616, 21619), (728, 18293), (1001, 13304), (1144, 11641), (1663, 8008), (2002, 6652), (3326, 4004)]