8133528

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:352

約数の個数: 64

約数和(自身を含む): 22176000

約数和(自身を除く): 14042472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 131, 156, 199, 262, 312, 393, 398, 524, 597, 786, 796, 1048, 1194, 1572, 1592, 1703, 2388, 2587, 3144, 3406, 4776, 5109, 5174, 6812, 7761, 10218, 10348, 13624, 15522, 20436, 20696, 26069, 31044, 40872, 52138, 62088, 78207, 104276, 156414, 208552, 312828, 338897, 625656, 677794, 1016691, 1355588, 2033382, 2711176, 4066764, 8133528]

約数ペア:

[(1, 8133528), (2, 4066764), (3, 2711176), (4, 2033382), (6, 1355588), (8, 1016691), (12, 677794), (13, 625656), (24, 338897), (26, 312828), (39, 208552), (52, 156414), (78, 104276), (104, 78207), (131, 62088), (156, 52138), (199, 40872), (262, 31044), (312, 26069), (393, 20696), (398, 20436), (524, 15522), (597, 13624), (786, 10348), (796, 10218), (1048, 7761), (1194, 6812), (1572, 5174), (1592, 5109), (1703, 4776), (2388, 3406), (2587, 3144)]