13685308

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:203

約数の個数: 72

約数和(自身を含む): 30968784

約数和(自身を除く): 17283476

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 49, 52, 82, 91, 98, 131, 164, 182, 196, 262, 287, 364, 524, 533, 574, 637, 917, 1066, 1148, 1274, 1703, 1834, 2009, 2132, 2548, 3406, 3668, 3731, 4018, 5371, 6419, 6812, 7462, 8036, 10742, 11921, 12838, 14924, 21484, 23842, 25676, 26117, 37597, 47684, 52234, 69823, 75194, 83447, 104468, 139646, 150388, 166894, 263179, 279292, 333788, 488761, 526358, 977522, 1052716, 1955044, 3421327, 6842654, 13685308]

約数ペア:

[(1, 13685308), (2, 6842654), (4, 3421327), (7, 1955044), (13, 1052716), (14, 977522), (26, 526358), (28, 488761), (41, 333788), (49, 279292), (52, 263179), (82, 166894), (91, 150388), (98, 139646), (131, 104468), (164, 83447), (182, 75194), (196, 69823), (262, 52234), (287, 47684), (364, 37597), (524, 26117), (533, 25676), (574, 23842), (637, 21484), (917, 14924), (1066, 12838), (1148, 11921), (1274, 10742), (1703, 8036), (1834, 7462), (2009, 6812), (2132, 6419), (2548, 5371), (3406, 4018), (3668, 3731)]