13352568

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 34974720

約数和(自身を除く): 21622152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 131, 137, 186, 248, 262, 274, 372, 393, 411, 524, 548, 744, 786, 822, 1048, 1096, 1572, 1644, 3144, 3288, 4061, 4247, 8122, 8494, 12183, 12741, 16244, 16988, 17947, 24366, 25482, 32488, 33976, 35894, 48732, 50964, 53841, 71788, 97464, 101928, 107682, 143576, 215364, 430728, 556357, 1112714, 1669071, 2225428, 3338142, 4450856, 6676284, 13352568]

約数ペア:

[(1, 13352568), (2, 6676284), (3, 4450856), (4, 3338142), (6, 2225428), (8, 1669071), (12, 1112714), (24, 556357), (31, 430728), (62, 215364), (93, 143576), (124, 107682), (131, 101928), (137, 97464), (186, 71788), (248, 53841), (262, 50964), (274, 48732), (372, 35894), (393, 33976), (411, 32488), (524, 25482), (548, 24366), (744, 17947), (786, 16988), (822, 16244), (1048, 12741), (1096, 12183), (1572, 8494), (1644, 8122), (3144, 4247), (3288, 4061)]